2
straighten
2
stump for(expression, support, take, promote, encourage)
2
take on(expression, state, charge, maintain, declare)
2
tell(verb, state, charge, maintain, declare)
2
tout(verb, support, take, promote, encourage)
2
underpin(verb, support, back, sign, explain)
2
urge(verb, support, state, move, take)
2
vouch(verb, support, back, sign, confirm)
2
witness(verb, support, show, present, maintain)
1
set
1
John Hancock(expression, endorse, prove, verify, substantiate)
1
abate(verb, cover, ease, moderate, diminish)
1
abet(verb, hold, help, establish, back)
1
accept(excuse, tolerate, forgive, absolve, exonerate)
1
acclaim(favor, back, approve, confirm, advise)
1
acknowledge(verb, respond)
1
acquittal
1
add(verb, support, increase, establish, extend)
1
add fuel to fire(verb, expression, idiom, support, increase)
1
add up(verb, expression, show, determine, confirm)
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APASmart Define. (2015). justify thesaurus. Retrieved September 22, 2026, from https://smartdefine.org/justify/thesaurus/synonyms
ChicagoSmart Define. 2015. "justify thesaurus" https://smartdefine.org/justify/thesaurus/synonyms (accessed September 22, 2026).
HarvardSmart Define 2015, justify thesaurus, Smart Define, viewed 22 September, 2026, <https://smartdefine.org/justify/thesaurus/synonyms>.
MLASmart Define. "justify thesaurus" 22 November 2015. Web. 22 September 2026. <https://smartdefine.org/justify/thesaurus/synonyms>