/ Thesaurus / F Synonyms of familiarly Find synonyms for: Adverb1. familiarlyusage: in an intimately familiar manner; "Sid, as he was familiarly known by his friends, was one of the most respected and devoted members of the socialist minority group"WordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved. Related Content Daily Word Quiz: immense Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language