butt in

involve oneself in, get into the middle of (someone else's business)

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Verb
1. break into a conversation; "her husband always chimes in, even when he is not involved in the conversation"
(synonym) chime in, cut in, put in, chisel in, barge in, break in
(hypernym) interrupt, disrupt, break up, cut off
(hyponym) interrupt, disrupt

intrude, interrupt When a salesman butts in, tell him to butt out.

Synonyms and related words:
barge in, blow it, break in, break in upon, burst in, busybody, charge in, come between, crash, crash in, crash the gates, creep in, crowd in, cut in, edge in, elbow in, encroach, entrench, foist in, fool, go off half-cocked, horn in, impinge, impose, impose on, impose upon, infiltrate, infringe, insinuate, interfere, interlope, interpose, interrupt, intervene, intrude, invade, irrupt, make, monkey with, obtrude, press in, push in, put on, put upon, rush in, slink in, slip in, smash in, sneak in, speak inopportunely, speak too late, squeeze in, steal in, storm in, tamper with, throng in, thrust in, trench, trespass, work in, worm in
  

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