/ Thesaurus / T Synonyms of tightly knit Find synonyms for: Adjective1. tight-knit, tightly knit, integrated (vs. nonintegrated)usage: closely and firmly integrated; "a tight-knit organization"WordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved. Related Content Daily Word Quiz: aversion Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language