buttinsky

Synonyms

busybody, interferer, interloper, intermeddler, intruder, kibitzer (also kibbitzer), meddler;

Related Words

gaper, gawker, gazer, peeper, peeping Tom, prier (also pryer), rubberneck, rubbernecker, snoop, snooper, spy;

blabber, discloser, gossip, gossiper, prattler, revealer, teller;

betrayer, talebearer, tattler, tattletale, telltale;

snake, sneak;

informant, informer, snitcher, squealer, stool pigeon;