Pocket Thesaurus
Antonyms of substantiated
affirm, debunk, confirm, ratify, verify, prove, corroborate, demonstrate, validate, justify, materialize, incarnate, authenticate, complete, actualize, support, manifest, try, objectify, approve, personify, test, establish, realize, bear out, check out, try on, reify, attest to, check up, try out
See this content immediately after install