The word for garden in Russian, and also in Belarusian, Ukrainian and Serbian, is сад [sat], which also means orchard. It comes from the Proto-Slavic word *sadъ (plant, garden).
The word for garden in most other Slavic languages is the same: sad in Croatian, Slovenian, Polish, Slovak and Sorbian. There are also similar words in Latvian (sads) and Lithuanian (sõdas) [source].
The word sad also exists in Czech, but just means orchard. The Czech word for garden is zahrada [ˈzaɦrada], which comes from za (for, in, behind), and hrad (castle), from the Proto-Slavic *gȏrdъ* (settlement, enclosed place). So zahrada could be translated as “in/behind the castle” [source].
*The Proto-Slavic *gȏrdъ comes ultimately from the Proto-Indo-European *ǵʰórtos (enclosure), which is also the root of the Irish gort (wheatfield), the Welsh garth (hill, enclosure), the Latin hortus (garden), and the English horticulture, yard and garden, and related words in other languages.
I came across a wonderful word yesterday – bibble – which means to eat and/or drink noisily, or to tipple. Or in Yiddish it means to worry.
It comes from the Middle English bibben (to drink), from the Latin bibō (I drink), from Proto-Indo-European *peh₃- (to drink) [source].
If you’re a bibbling bibbler, you may need a bib, which comes from the same root, and originally meant to drink heartily [source]. While bibbling, maybe you’ll engage in some bibble-babble (idle talk, babble), possibly in a bibbery (drinking house), which would be bibacious.
The words imbibe, potion and potable come from the same root, as do words for to drink in various languaages, including: ól (Irish), òl (Scottish Gaelic), yfed (Welsh), eva (Cornish), boire (French), and beber (Spanish, Portuguese, Galician, Asturian & Aragonese).
Words for beer Slavic languages come from the same root as well: pivo (Croatian, Czech, Slovak & Slovenian), piwo (Polish, Sorbian), and пиво (Russian, Ukrainian, Bulgarian, Macedonian & Serbian).