Rumble

буботене

bubotene

(low, heavy, continuous sound)

свада

svada

(street fight or brawl)

тътен

tǎten

(low, heavy, continuous sound)

буботя

bubotja

(to make a low pitched noise)

трополя

tropolja

(to move while making a rumbling noise)

тътна

tǎtna

(to make a low pitched noise)