/ Thesaurus / S Synonyms of spider monkey Find synonyms for: Noun1. spider monkey, Ateles geoffroyi, New World monkey, platyrrhine, platyrrhinianusage: arboreal monkey of tropical America with long slender legs and long prehensile tailWordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved. Related Content Daily Word Quiz: labyrinth Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language