Acid

"Acid" in bg

ки́сел

kísel

(sour-tempered)

кисел

kisel

(sour, sharp, or biting to the taste)

кисели́нен

kiselínen

(of or pertaining to an acid)

киселина́

kiseliná

(a sour substance)

киселина́

kiseliná

(in chemistry)

Data sourced from Wiktionary, WordNet, CMU, and other open linguistic databases. Updated March 2026.