/ Thesaurus / T Synonyms of tent flap Find synonyms for: Noun1. tent-fly, rainfly, fly sheet, fly, tent flap, flapusage: flap consisting of a piece of canvas that can be drawn back to provide entrance to a tentWordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved. Related Content Daily Word Quiz: candor Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language