/ Thesaurus / I Synonyms of invertebrate foot Find synonyms for: Noun1. foot, invertebrate foot, organusage: any of various organs of locomotion or attachment in invertebratesWordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved. Related Content Daily Word Quiz: penury Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language