Synonyms|673Antonyms|118|Broader|13Narrower|17Related|401

160 entries under prove topic. ×

5
evince(verb, show, determine, establish, express)
5
personalize(verb, show, establish, declare, express)
5
swear(verb, show, confirm, appear)
5
test(verb, check, show, determine, examine)
5
vindicate(verb, support, maintain, defend, explain)
5
witness(verb, support, show, maintain, determine)
4
aver(verb, show, confirm, appear)
4
defend(verb, support, hold, help, maintain)
4
maintain(verb, support, hold, help, favor)
4
sanction(noun, verb, support, back, sign)
4
settle(verb, support, show, determine, back)
4
try out(verb, expression, phrasal verb, check, examine)
4
vouch for(verb, expression, show, confirm)
3
attest to(verb, expression, phrasal verb, support, maintain)
3
check out(verb, expression, phrasal verb, support, back)
3
circumstantiate(verb, support, determine, back, sign)
3
exhibit(verb, show, complete, establish, express)
3
explain(verb, support, show, determine, favor)
3
illustrate(verb, show, complete, character, establish)
3
subscribe(verb, support, back, sign, explain)
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APASmart Define. (2015). substantiate thesaurus. Retrieved September 25, 2026, from https://smartdefine.org/substantiate/thesaurus/synonyms
ChicagoSmart Define. 2015. "substantiate thesaurus" https://smartdefine.org/substantiate/thesaurus/synonyms (accessed September 25, 2026).
HarvardSmart Define 2015, substantiate thesaurus, Smart Define, viewed 25 September, 2026, <https://smartdefine.org/substantiate/thesaurus/synonyms>.
MLASmart Define. "substantiate thesaurus" 10 April 2015. Web. 25 September 2026. <https://smartdefine.org/substantiate/thesaurus/synonyms>