Long Distance

Words for long, far, distant and related things in Celtic languages.

A White Rumped Shama male in the hot sun

Words marked with a * are reconstructions.

Proto-Celtic *sīros = long
Gaulish siros = long
Old Irish (Goídelc) sír [sʲiːr] = lasting, constant
Middle Irish (Gaoidhealg) sír = long, lasting, constant
Irish (Gaeilge) síor- [ʃiːɾˠ / ʃiəɾˠ] = perpetual, continual, ever-
síoraí = eternal, perpetual, unceasing, continual, constant, perservering
síoraigh = to perpetuate
síoraíocht = eternity, permanence, lastingness, constancy
síorchaint = talking continually, never-ending talk
Scottish Gaelic (Gàidhlig) sìor- [ʃiər̪] = continual(ly), perpetual(ly), incessant
sìorrachd [ʃiərˠ̪əxg] = eternity
siorraidh [ʃiər̪ʲɪ] = eternal, everlasting
Manx (Gaelg) sheer- = continuous, perennial, endless, permanent, ever, continual, consant
sheeraghey = to perpetuate
sheer dy sheer = continually
sheer-riaght = eternity
Proto-Brythonic *hit [ˈhiːr] = long, tall
Old Welsh (Kembraec) hir = long
Middle Welsh (Kymraec) hir, huy, hwy = long, tall, lenghty, extensive, tedious
hiraeth, hyreyth = grief or sadness after the lost or departed, longing, yearning, nostalgia
hiraethu, hiraethav = to long, yearn, sorrow, grieve
hirfaith, hirveith, hirueith, hir vaith = long, prolonged, vast, long-winded, tedious
Welsh (Cymraeg) hir [hiːr] = long, tall, lenghty, extensive
hiraeth [ˈhɪraɨ̯θ/ˈhiːrai̯θ] = grief or sadness after the lost or departed, longing, yearning, nostalgia, wistfulness, homesickness, earnest desire
hiraethaf, hiraethu = to long, yearn, sorrow, grieve
hirder = length, longitude
hirhaf, hirhau = to lengthen, prolong, extend
hirfaith = long, prolonged, vast, long-winded, tedious
hirian = lanky person, tall slim fellow, gangrel, long, tall
Middle Cornish (Cernewec) hir, hŷr = long, tall, prolix, tedious, dilatory
hirenath = a length of time, a long time, duration
hireth, hyreth = longing, an earnest desire, regretting, regret
hirgorn = trumpet
Cornish (Kernewek) hir = long, tall
hirder = length, tallness
hireth = homesickness, longing, loneliness, nostalgia, yearning
hirthek = homesick, longing, lonely, yearning
hirhe = to lengthen
hirneth = a very long time, tedium
hirwelyek = long-sighted
Middle Breton hyr, hir, hirr = long, far
hirder = length, anxiety
Breton (Brezhoneg) hir [ˈhiːr] = long, more
hiraat [hiˈrɑːt] = to lengthen, lie down
hiraezh [hi.ˈrɛːs] = impatience, haste, nostaligia, melancholy
hiraezhus [hiˈrɛːzys] = impatient, nostaligic
hirded [ˈhir.det] = length
hirder [ˈhirdɛr] = length, anxiety
hirnezh [ˈhirnəs] = length, boredom, melancholy
hirvoudus [hirˈvuːdys] = lamentable, moaning, plaintive

Etymology: from Proto-Indo-European *seh₁-ró-s, from *seh₁- (long, lasting) [source]. Words from the same PIE root include menhir (a single tall standing stone as a monument) in English and French (borrowed from Breton maen-hir), soir (evening) in French, sedert (since) in Dutch, seit (since, for) in German, and hidas (slow, stupid) in Finnish [source].

Proto-Celtic *siti- = length
Old Irish (Goídelc) sith- = long
Middle Irish (Gaoidhealg) sith- = long
Old Welsh (Kembraec) hit = length
Middle Welsh (Kymraec) hyt, hyd = length, height, duration
hyduod = continuance, continuation
Welsh (Cymraeg) hyd [hɨːd / hiːd] = length, height, duration, until, throughout, during
hydaeth = length, longitude
hydfod = continuance, continuation
hydiog = lengthy, long, tall
hydol = entire extent, total duration, the whole, entirety
Middle Cornish (Cernewec) hes, hês, heys, hŷs = longitude, length, duration
Cornish (Kernewek) hys, hes = extent, length
hys-ha-hys = altogether, end to end
a-hys = along
dhe-hys = at length
Old Breton (Brethonoc) hit = length
Middle Breton (Brezonec) het = length
Breton (Brezhoneg) hed [ˈheːt] = length, longitude, ordered
hedan, hedañ = to lengthen
a-hed = along, throughout
hed-ha-hed = all along

Etymology: from Proto-Indo-European *seh₁-tó- (lengthened), from *seh₁- (long, lasting) [source].

Old Irish (Goídelc) fota [ˈfoda] = long
Middle Irish (Gaoidhealg) fota, fata = long, enduring
Irish (Gaeilge) fad [fˠɑd̪] = length, distance, duration, extent
fada [ˈfˠɑd̪ˠə / ˈfˠad̪ˠə] = long, far
fadáil = delaying, lingering, dilatoriness
fadáoch = tall man, long fellow
fadáocht = lengthiness, longsomeness
fadálach = slow, tardy, dilatory, lingering, tedious
fadálacht = tardiness, tediousness
fadó = long ago
fadó fadó = once upon a time
Scottish Gaelic (Gàidhlig) fad [fad] = length, duration
fada [fadə] = long, far, lanky, tall
fadachadh [fadəxəɣ] = elongating, lengthening
fadachd [fadəxg] = longing, yearning, length
fadal [fadəl̪ˠ] = delay, tediousness, longing
fadalach [fadəl̪ˠəx] = late, tardy, tedious, wearisome
fada air ais = backward, oldfashioned, uncool
fada air astar = far off / away
o chionn fhada = a long time ago, for a long time
Manx (Gaelg) foddid = distance, remoteness
foddey = afar, distance, far, markedly, remote(ly), long
foddey er-dy-henney = long ago, long since
foddey ersooyl = far afield, far away, outlying
foddey-hannaghtyn = lingering, long-distance
foddeeaght = distance, fervent desire, homesickness, longing, nostalgia

Etymology: from Old Irish fot (length), from PIE *wasdʰos (long, wide), from *h₁weh₂- (empty, wasted). Words from the same roots include waste and vast in English, and vaste (profound) in French [source].

Proto-Celtic *kēnos = (?)
Old Irish (Goídelc) cían [kʲiːa̯n] = distant, far, lasting, long, since
cíana = distance, length, long time
Middle Irish (Gaoidhealg) cían = long, enduring, far, distant
cíana = length, distance
Irish (Gaeilge) cian [ciənˠ] = length of time, age, distance, distant time, long, distant
cianaimsir = a long time
cianaistear = long, tedious, journey
cianamharc = distant view
cianaois = old age
cianaosta = long-lived, very old, pristine, primeval
cianda = distant, remote
Scottish Gaelic (Gàidhlig) cian [kʲian] = distant, far off, faraway, long, tedious, weary
cian-aimsir = antiquity
cian-chonaltradh = telecommunication(s)
cian-fhada = extremely long distance

Etymology: unknown [source].

Proto-Celtic *kʷello- = far
Gaulish pelignos = stranger, foreigner, born far away
Old Welsh (Kembraec) pel = far, distant, remote
Middle Welsh (Kymraec) pell = far, distant, remote
bellbell, bell-bell, pellbell = further and further, very far (off)
pelledig, pelledic = far (off), remote
pellynnic, pellennic = far-away distant, remote, ancient
pellau, pellav = to go far
pellter, pellder, pelther = (great) distance, remoteness
Welsh (Cymraeg) pell [pɛɬ / peːɬ] = far, far-off, far-away, distant, remote, far-reacing, long (time), far (in the past of future), late
pellbell = further and further, very far (off)
pelledig = far (off), remote
pelledd = entire extent, total duration, the whole, entirety
pellennig, pellynnig = far-away distant, remote, ancient
pellhaf, pellhau = to go far (from), distance oneself (from), to cause (sb/sth), to be far (from), to postpone
pellter = (great) distance, remoteness, length (of time), distant place
Middle Cornish (Cernewec) pell = distant, remote, far, long
pella = farther, longer
pellder = distance, remoteness
pellear = a long time
pelly = to render distant, to remove far off, to drive away
Cornish (Kernewek) pell = distant, remote, far, long
pella = extreme, farther, farthest, further, furthest, utmost, moreover
pellder = distance, long time, remoteness
pellgomunyans = telecommuication
pellgowsel, pellgowser = (tele)phone
pellgowsell = mobile-phone
pellhe = to banish, move away, send away
pellskrifen = fax telegram
pellweler = telescope
pellwolok = television
Old Breton (Brethonoc) pell = distant
Middle Breton (Brezonec) pell = distant
pellhat = to get away from
Breton (Brezhoneg) pell [pɛlː] = far, long, late
pellaat [pɛˈlɑːt] = to move away
pellad = long time
pelladur, pellded = distance
pellder = distant, length of time
pellgemenn = remote control
pellgomz [ˈpɛl.ɡɔ̃ms] = telephone
pellidigezh = distance
pellwel = television

Etymology: possibly from Proto-Indo-European *kʷel-so- from *kʷel- (to turn, revolve around, sojourn). English words beginning with tele-, such as telescope and telephone, come from the same PIE roots [source].

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Sources: Wiktionary, Am Faclair Beag, Online Manx Dictionary, Teanglann.ie, eDIL – Electronic Dictionary of the Irish Language, In Dúil Bélrai English – Old Irish glossary, Geiriadur Prifysgol Cymru, Gerlyver Kernewek, Dictionaire Favereau, TermOfis, English – ProtoCeltic WordList (PDF), Etymological Dictionary Of Proto Celtic

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Worms & Maggots

Today we’re looking at the words for worm, maggot and related things in Celtic languages.

Earth Worm

Words marked with a * are reconstructions.

Proto-Celtic *kʷrimis = worm
Old Irish (Goídelc) cruim [kruṽʲ] = maggot, worm
crumdoma = maggot heap
Middle Irish (Gaoidhleag) cruim, crúim = worm, maggot
crumach = full of reptiles
crumdoma = dunghill
cromóc = maggot
Irish (Gaeilge) cruimh = maggot, larva, grub, tiny insect, worm
crumhóg = maggot
cruimheach = maggoty
cruimheachán = venemous person
Scottish Gaelic (Gàidhlig) cnuimh [krɯ̃ĩv] = maggot, grub, worm
cnuimheach [krɯ̃ĩvəx] = maggoty
cnuimheag [krɯ̃ĩvag] = maggot, grub, worm
cnuimhneag [krɯ̃ĩvn̪ˠʲag] = maggot, worm
Manx (Gaelg) crooag = (flesh) worm, grub, maggot, worm
crooagagh = maggoty, wormy
Proto-Brythonic *prɨβ̃ [ˈprɨβ̃] = worm
Old Welsh prem = insect, fly, larva, maggot, grub, worm
Middle Welsh (Kymraec) pryuet, pryf = insect, fly, larva, maggot, grub, worm
pryuyedic = abounding in / infested with worms or maggots
Welsh (Cymraeg) pryf [prɨːv/priːv] = insect, fly, larva, maggot, grub, worm
pryfedaf, pryfedu, pryfedo = to breed worms of maggots, to become infested with worms or maggots
pryfediad = worm or maggot infestation
pryfedig = wormeaten, maggoty
pryfeteg = entomology
pryfiedig = abounding in / infested with worms or maggots
Middle Cornish (Cernewec) pref, prêv, pryf = any small animal, a vermin, an insect, a worm, a reptile
Cornish (Kernewek) pryv, prev = crawling animal, grub, insect, worm, weevil
pryv del = caterpillar
pryv prenn woodworm
pryvladher = insecticide
Middle Breton (Brezonec) preff, preuet, prenvv = worm
Breton (Brezhoneg) preñv = worm
preñvedik = vermiculated
preñvek = vermicular, wormlike, wormy
eneppreñveg, eneppreñvek = wormable

Etymology: from PIE *kʷŕ̥mis (worm) [source]. Words from the same root include cirmenis (maggot, grub) in Latvian, kirmis (worm) in Lithuanian, käärme (snake) in Finnish, کرم (kerm – worm) in Persian, and červ (worm, maggot) in Czech and Slovak [source].

Old Irish (Goídelc) dorb = worm, larva
Middle Irish (Gaoidhleag) dorb = small insect or worm
Irish (Gaeilge) doirb [kɑbʲ/kabʲ] = water beelte
doirbeach = infested with water beetles
Scottish Gaelic (Gàidhlig) doirb [dɤrʲɤb] = unspecific term for a small/tiny/insignificant creature (e.g. minnow, worm, leech, small person)
Manx (Gaelg) durrag = cabbage worm, larva of cabbage moth

Etymology: unknown

Sources: Wiktionary, Am Faclair Beag, Online Manx Dictionary, Teanglann.ie, eDIL – Electronic Dictionary of the Irish Language, In Dúil Bélrai English – Old Irish glossary, Geiriadur Prifysgol Cymru, Gerlyver Kernewek, Lexicon Cornu-britannicum: A Dictionary of the Ancient Celtic Language of Cornwall, Dictionaire Favereau, TermOfis, Le dictionnaire diachronique du breton, Etymological Dictionary Of Proto Celtic

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Spears and Javelins

Words for spear, javelin and related things in Celtic languages:

BXP135630

Proto-Celtic *gaisos = spear
Gaulish *gaisos = spear
*Ariogaisos = male given name
Old Irish (Goídelc) gae [ɡai̯] = javelin, spear, penis
gae cró = gush of blood, haemorrhage, unhealed wound
gae gréne = sunbeam
Middle Irish (Gaoidhealg) gae, ga = spear, javelin; ray, beam
ga-ín = little javelin
gaíde = armed with a spear
Irish (Gaeilge) ga [ɡa/ɡaː/ɡah] = spear, dart, sting, ray (of light), radius, suppository, (fishing) gaff
ga-chatóideach = cathode ray
ga-gréine = sunbeam
ga-gealaí = moonbeam
ga-shiméadracht = radial symmetry
gáma-gha = gamma ray
X-gha = X-ray
Scottish Gaelic (Gàidhlig) gath [ɡah] = dart, beam, ray (of light), sting, barb, knot (in wood), shooting pain, sprout
gath-gealaich, gath-luain = moonbeam
gath-grèine = sunbeam
gath-leusair = laser beam
gath-x, gath-òmair = X-ray
gath cathod = cathode ray
gath-solais = ray of light, light beam
Manx (Gaelg) goull = beam, dart, ray
goull eayst = moonbeam
Middle Welsh (Kymraec) guaew, gvoev, gwaew, gwayw = lance, spear, javelin
gwaewdwnn = with broken spear, bold, broken by pain
gwaew ffon, gwaiw ffon = speak, lance, javelin, pike
Welsh (Cymraeg) gwayw [ɡweɨ̯.ʊ/ˈɡwei̯.u] = lance, spear, javelin; shooting pain, stab, stitch, pang
gwaywawr, gwaywor = spearman, lancer, pikeman
gwaywdwn = with broken spear, bold, broken by pain
gwayw-fwyell = halberd
gwaywffon [ˈɡweɨ̯wfɔn/ˈɡwei̯wfɔn] = speak, lance, javelin, pike
Old Cornish (hoch-)wuyu = spear
Middle Cornish (Cernewec) guw = spear. lance, javelin
Cornish (Kernewek) guw = spear
guwa = to spear
Old Breton (guu)goiou = spear
Middle Breton (Brezonec) goaff, goaf, goao, gwaf = spear, stamen, boat hook
Breton (Brezhoneg) goaf = spear, pike, javelin, stamen

Etymology: from Proto-Germanic *gaizaz [ˈɣɑi̯.zɑz] (spear, pike, javelin), from Proto-Indo-European *ǵʰoysós (throwing spear), from *ǵʰey- (to throw, impel) [source].

Words from the same Proto-Celtic root include gezi [ɡe̞.s̻i] (arrow) in Basque (via Latin and Gaulish), գայիսոն [ɡɑjiˈsɔn/kʰɑjiˈsɔn] (sceptre) in Armenian (via Ancient Greek), gaesum (a Gaulish javelin) in Latin, and γαῖσος [ɡâi̯.sos] (a Gaulish javelin) in Ancient Greek [source].

Words from the same Proto-Germanic root include garfish (any fish of the needlefish family Belonidae) in English [source], geer (spear) in Dutch, Ger (spear) in German, geir (spear) in Icelandic, keihäs (spear, javelin, pike) in Finnish, [source].

My surname, Ager, possibly comes from the same Proto-Germanic root as well, via the Old English name Ēadgār, from ēad (happiness, prosperity), and gār (spear) [source].

Sources: Wiktionary, Am Faclair Beag, Online Manx Dictionary, Teanglann.ie, eDIL – Electronic Dictionary of the Irish Language, In Dúil Bélrai English – Old Irish glossary, Geiriadur Prifysgol Cymru, Gerlyver Kernewek, Gerlyvyr Cernewec, Dictionaire Favereau, TermOfis, Le dictionnaire diachronique du breton, Geriafurch, English – ProtoCeltic WordList (PDF), Etymological Dictionary Of Proto Celtic

Bad

Words for bad and related things in Celtic languages.

Good

Words marked with a * are reconstructions.

Proto-Celtic *drukos = bad
Gaulish druco- = bad
Old Irish (Goídelc) droch [drox] = bad, ill
Middle Irish (Gaoidhealg) droch = bad
Irish (Gaeilge) droch [drɔx] = bad, poor, evil, ill, un-
drochbhéas = vice, bad habit
drochmheas = contempt
drochobair = bad work, mischief
drochrath = ill luck, misfortune
drochrud = bad thing, inferior thing, bad/evil person, devil
drochrún = evil intention
drochuair = evil hour, unfortunate occasion
Scottish Gaelic (Gàidhlig) droch [drɔx] = bad, evil, wicked, mischievous, sad, calamitous, dark, obscure, secretive
droch-aigne = ill-will
droch-allaidh = libel
droch-chòrdadh = disagreement
droch-fhàistinneach = ominous
droch-mhèin = malice
droch-thuarach = sinister
Manx (Gaelg) drogh [drɔx] = evil, wicked, bad, abusive, unenviable, misfortune, badness, ill, sinister, vile
drogh aghtalys = misbehaviour, misconduct
drogh chaaynt = bad language, smut, swearing
drogh chonagh = misfortune
drogh hraghtey = to smuggle, smuggling
drogh oor = bad luck, ill-times, misfortune
Proto-Brythonic *drug = bad
Middle Welsh (Kymraec) druc, dryg, drỽc, drwc = bad
drycaruer , drygarver, drycarver = bad habit, abuse, misuse
drygdafod = scurrilous language, evil tongue
Welsh (Cymraeg) drwg [druːɡ] = bad, rotten, putrid; poor, piteous, wretched; sorry, grievous, sad; unfavourable, causing disquiet; injurious, harmful; unpleasant (taste); indecent, obscene (words); counterfeit, false; bad; harsh, cruel, severe, ruthless; corrupt, depraved, sinful, wicked, mischievous, naughty
strong>drwgabsen = malicious defamation, slander
drwgafer = bad habit, abuse, misuse
drwgdafod = scurrilous language, evil tongue
drwgenwog = infamous, notorious, disreputable
Middle Cornish (Cernewec) droc, drôg, drog = evil, wickedness, harm, injury, wrong, bad, wicked, hurtful, mischievous
droca, droga = worst
drocoleth = an evil deed, ill doing, injury, damage
droga, droaga = to do harm, hurt, injure
drogbrederys = evil-minded, malicious, envious
drogbres = ill will, spite, grudge
drogdavasec = ill-tongued, foul-mouthed, back-biting, reviling
drogger = ill report, infamy, reproach
droggeriit = infamous, reproachful
droggras = revenge, requital
drogober, drôk-ober = an evil deed, a crime
Cornish (Kernewek) drog [drɔ:g / dro:g] = bad, harm, hurt, ill, wrong, evil, invalid, nasty, naughty, wicked, wrong
drogdybi = to suspect
drogedh = vice
drogfara = to behave badly
drogga = wrong
droghandla = to abuse, mishandle
droglam = accident, crash, mishap
drogober = crime
drogboeror, drogoberores criminal, culprit
drogura = to smear
drokoleth = widkedness
drokter = wickedness
Middle Breton (Brezoneg) drouc = bad, illness, anger
drouc Ælez = the devil, bad angel
drouc auantur = misfortune, bad luck
droucyez, drouguyez = wickedness, malice, animosity
drouc =
drouc =
Breton (Brezhoneg) drouk [druːk] = bad, evil, naughty
droug [druːk] = bad, wickedness
drougiezh [druˈɡiːɛs] = wickedness, malice, animosity
droukrañsus [druˈɡrãsːys] = angry, resentful
droukaat = to become bad, make bad
drouziwezh [dru.ˈziː.wɛs] = defeat, disaster
dizrouk [ˈdi.zruk] = inoffensive, without anger

Etymology: possibly from the Proto-Indo-European *dʰrewgʰ- (to deceive) [source]. Word from the same roots include dream in English, droom (dream) and driegen (to deceive) in Dutch, Traum (dream) and trügen (to deceive, be deceptive) in German [source].

Proto-Celtic *dognawos = badly grown (?)
Old Irish (Goídelc) dona [ˈdona] = unlucky, unfortunate
Middle Irish (Gaoidhealg) dona = unfortunate, unlucky, wretched
donaide = ill-disposed, wretched
donán = miserable creature, wretch
donas = ill-luck, misfortune, calamity
donogad = act of making wretched
Irish (Gaeilge) dona [ˈd̪ˠɔn̪ˠə/ˈd̪ˠʌnˠə] = unfortunate, unlucky, bad, poor, wretched, ill
donacht = badness, wretchedmess, misfortune, illness
donagar = bad condition, misfortune
donaigh = to make worse, aggravate, become word, deteriorate, injure, maim
donaire = wretch
donaireacht = wretchedness
donaisín = little wretch, weakling
donas = ill-luck, misfortune, affliction, misery, mischief
Scottish Gaelic (Gàidhlig) dona [dɔnə] = bad, not well
donachas [dɔnəxəs] = mischief, harm, bad luck, mishap, devil
donachd [dɔnəxg] = mischief, harm, bad luck, mishap
donad [dɔnəd] = degree of badness, severity
donadas [dɔnədəs] = badness, evil
donas [dɔnəs] = mischief, harm, bad luck, devil
donasag [dɔnəsag] = imp
Manx (Gaelg) donney [ɔlk] = calamitous, ill-advised, inauspicious, unfortunate, unlucky, very ill, woeful, unhappy
donnan = dolt, dunce, stupid person, worse
donnys = affliction, bad luck, mischief, woe

Etymology: possibly from the Proto-Indo-European *ǵneh₃- (to recognise, know) [source]. Words from the same root include can, canny, gnome, ignore, know and quaint in English [source].

Proto-Celtic *ulkos = evil, bad
Old Irish (Goídelc) olc [olk] = bad, evil
olcas = badness
Middle Irish (Gaoidhealg) olc, olcc = evil, bad, wrong, misfortune
olcach = hurtful, injurious, harm, injury
olcas = badness
Irish (Gaeilge) olc [ɔl̪ˠk] = evil, harm, bad, harmful, poor, wretched, ill-disposed, hardly, scarcely
olcach = causing evil, harmful, injurious.
olcas = badness, evil, bad state, bad nature, spite
Scottish Gaelic (Gàidhlig) olc [ɔl̪ˠxg] = evil, wicked, bad, infamous, ill, iniquity
olcag [ɔl̪ˠxgag] = little brat (female)
olcair [ɔl̪ˠxgɛrʲ] = evildoer
olcas [ɔl̪ˠxgəs] = wickedness, badness
Manx (Gaelg) olk [ɔlk] = bad, evil, ill, injury, lousy, truculence, unfavourable, vicious, wicked, mischief, naughty, sinful
olkeyr = criminal, culprit, evil-doer, offender, mischief-maker
olkid = badness, evilness
olkys = badness, evilness, iniquity, mischief
olkyssagh = baleful, elfish, diabolical, iniquitous, malicious, malignant, mischievous, naughty, vicious, wicked

Etymology: from the Proto-Indo-European *h₁elḱ- (bad [?]) [source]. Words from the same root include ill and possibly ulcer in English, illa (badly, poorly, not well) in Swedish, and ilkeä (bad, mean, wicked, evil) in Finnish [source].

Sources: Wiktionary, Am Faclair Beag, Online Manx Dictionary, Teanglann.ie, eDIL – Electronic Dictionary of the Irish Language, In Dúil Bélrai English – Old Irish glossary, Geiriadur Prifysgol Cymru, Gerlyver Kernewek, Lexicon Cornu-britannicum: A Dictionary of the Ancient Celtic Language of Cornwall, Dictionaire Favereau, TermOfis, Le dictionnaire diachronique du breton, Etymological Dictionary Of Proto Celtic