Words for to run in Celtic languages.
|Proto-Celtic||*reteti = to run|
|Old Irish (Gaídelc)||reithid = to run, to speed|
|Irish (Gaeilge)||rith [ɾˠɪ(h)] = to run, hurry, flow|
|Scottish Gaelic (Gàidhlig)||ruith [r̪ˠih] = to run, race, rush, melt, flow|
|Manx (Gaelg)||roie = to run, race, scurry, bolt, dart, burst, flow, smuggle|
|Proto-Brythonic||*rėdɨd = to run|
|Middle Welsh (Kymraec)||redec [ˈr̥edeɡ] = to run|
|Welsh (Cymraeg)||rhedeg [ˈr̥ɛdɛɡ] = to run, gallop, canter, race, rush; run away, flee; glide, stretch|
|Middle Cornish||resek = to run|
|Cornish (Kernewek)||resek [‘rɛzɛk / ‘rɛzɐk] = to run, race|
|Old Breton||redec = to run|
|Breton (Brezhoneg)||redek = to run, flow, open up|
Etymology: from the Proto-Indo-European *Hret- (to run, roll) [source].