373 entries under verb topic. ×

1
do justice to(expression, idiom, support, maintain)
1
double check(expression, confirm, story, verify)
1
emblematize(complete, character, express, realize)
1
empower(support, increase, establish, extend)
1
enhance(support, increase, establish, extend)
1
enlarge(support, increase, establish, extend)
1
epitomize(complete, character, express, realize)
1
examine(check, show, determine, try)
1
exculpate(support, maintain, defend, explain)
1
experimentalize(check, examine, try, confirm)
1
expose(show, establish, reveal, display)
1
express(show, complete, character, establish)
1
extend(support, increase, establish, restore)
1
fix(support, show, determine, base)
1
forward(hold, help, maintain, establish)
1
foster(hold, help, maintain, establish)
1
get
1
give an affidavit(expression, idiom, support, maintain)
1
give assurance(expression, support, maintain, back)
1
give nod(expression, confirm, story, verify)
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APASmart Define. (2015). substantiate thesaurus. Retrieved September 26, 2026, from https://smartdefine.org/substantiate/thesaurus/synonyms
ChicagoSmart Define. 2015. "substantiate thesaurus" https://smartdefine.org/substantiate/thesaurus/synonyms (accessed September 26, 2026).
HarvardSmart Define 2015, substantiate thesaurus, Smart Define, viewed 26 September, 2026, <https://smartdefine.org/substantiate/thesaurus/synonyms>.
MLASmart Define. "substantiate thesaurus" 10 April 2015. Web. 26 September 2026. <https://smartdefine.org/substantiate/thesaurus/synonyms>