108 entries under endorse topic. ×

8
maintain(verb, support, state, hold, help)
8
sanction(noun, verb, support, praise, favor)
8
sustain(verb, support, hold, help, show)
8
validate(verb, support, show, determine, back)
6
plead(verb, support, present, maintain, favor)
6
prove(verb, support, state, move, show)
5
legalize(verb, defend, explain, prove)
4
favor(verb, support, take, promote, praise)
4
legitimize(verb, defend, explain, prove)
3
apologize for(verb, expression, phrasal verb, support, cover)
3
authorize(confirm, prove, guarantee, substantiate)
3
champion(verb, support, hold, take, help)
3
countenance(verb, support, hold, take, help)
3
recommend(verb, support, take, maintain, promote)
3
stand up for(verb, expression, idiom, phrasal verb, support)
2
aid(verb, support, hold, help, maintain)
2
back up(verb, expression, support, help, maintain)
2
bolster(verb, support, hold, take, help)
2
boost(verb, support, hold, take, help)
2
certify(verb, support, show, determine, back)
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APASmart Define. (2015). justify thesaurus. Retrieved September 29, 2026, from https://smartdefine.org/justify/thesaurus/synonyms
ChicagoSmart Define. 2015. "justify thesaurus" https://smartdefine.org/justify/thesaurus/synonyms (accessed September 29, 2026).
HarvardSmart Define 2015, justify thesaurus, Smart Define, viewed 29 September, 2026, <https://smartdefine.org/justify/thesaurus/synonyms>.
MLASmart Define. "justify thesaurus" 22 November 2015. Web. 29 September 2026. <https://smartdefine.org/justify/thesaurus/synonyms>