Thesaurus

fill in

verb

Synonyms and Antonyms of fill in

  1. 1 to give information to my friend quickly filled me in on the portion of the movie that I had missed Synonyms of fill in acquaint, advise, apprise, brief, catch up, clear, clue (in), familiarize, enlighten, hip, inform, instruct, tell, verse, wise (up)Words Related to fill in advertise, alert, notify; announce (to), disclose (to); assure, certify, convince, reassure, warrant; educate, lecture, school, teach, tutor; disabuse, disenchant, disillusion, undeceiveNear Antonyms of fill in misinform, mislead

  2. 2 to serve as a replacement usually for a time only she's only filling in while the regular secretary is on vacation Synonyms of fill in cover, pinch-hit, stand in, step in, sub, substitute, take overWords Related to fill in understudy; relieve, spell; double (as)



Seen and Heard

What made you want to look up fill in? Please tell us where you read or heard it (including the quote, if possible).

Love words? Need even more definitions?

Subscribe to America's largest dictionary and get thousands more definitions and advanced search—ad free!

Love words? Need even more definitions?

Subscribe to America's largest dictionary and get thousands more definitions and advanced search—ad free!