/ Thesaurus / I Synonyms of insessores Find synonyms for: Noun1. Insessores, order Insessores, perching bird, percher, animal orderusage: a bird with feet adapted for perching (as on tree branches); this order is now generally abandoned by taxonomistsWordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved. Related Content Daily Word Quiz: reticent Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language