/ Thesaurus / T Synonyms of theraphosidae Find synonyms for: Noun1. Theraphosidae, family Theraphosidae, arthropod familyusage: large tropical spiders; tarantulasWordNet 3.0 Copyright 2006 by Princeton University. All rights reserved. Related Content Daily Word Quiz: abscond Analogy of the Day: Today?s Analogy Spelling Bee: Today?s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language