Synonyms of butt in in English:

butt in


See definition of butt in

phrase

1‘he butted in on our conversation’

SYNONYMS

interrupt, break in, cut in, chime in, interject, interpose, intervene

interfere, interfere with, put one's oar in

informal poke one's nose in, poke one's nose into

British informal chip in

ANTONYMS

keep out, keep out of