fast; quick · spicy; hot · harsh; acrid; biting; sharp
köken: From Middle Persian [script needed] (twnd /tund/, “sharp, violent”), from Proto-Iranian *tund- (“to act violently”), from Proto-Indo-Iranian *tund-, from Proto-Indo-European *tu-n-d-, ultimately from Proto-Indo-European *(s)tewd-.
köken: Claimed to be from Persian جلد (“fast”) by Rustemov, however Turkic cognates point to different etymology. Perhaps ultimately derived from Proto-Turkic *yïl- (“to slide”), see more at Chagatai ایلدام (ʾyldām).
lightning fast · instant (of food, able to be prepared quickly)
köken: Etymology tree Old Polish błyskawica Polish błyskawica Proto-Indo-European *-nós Proto-Balto-Slavic *-inas Proto-Slavic *-ьnъ Old Polish -ny Polish -ny Polish błyskawiczny From błyskawica + -ny. First attested in 1588.
aile: błyskawiczność, wojna błyskawiczna, zamek błyskawiczny
çekim: geçmiş ajunat · ortaç ajunat · şimdiki ajunează
köken: From a Vulgar Latin root *aiūnāre, from adiūnāre, from Late Latin ieiūnāre, from Latin ieiūnus. Compare Aromanian agiun, agiunari, Spanish ayunar, French jeûner, also Italian digiunare. Cf. Albanian agjëroj, agjinoj. Alternatively borrowed from Gheg-Albanian agjinoj, a dialectical formation based on e(n) privative + gjanë, literally “without food” (cf. esëll, egjëll).