10
momentous(adjective, characteristic, strength, effectiveness)
10
persuasive(adjective, characteristic, strength, effectiveness)
10
potent(adjective, characteristic, strength, effectiveness)
10
puissant(adjective, characteristic, strength, effectiveness)
10
satisfactory(adjective, characteristic, strength, effectiveness)
10
satisfying(adjective, characteristic, strength, effectiveness)
10
significant(adjective, characteristic, strength, effectiveness)
10
sound(adjective, characteristic, strength, effectiveness)
10
valid(adjective, characteristic, strength, effectiveness)
10
weighty(adjective, characteristic, strength, effectiveness)
10
well-grounded(adjective, characteristic, strength, effectiveness)
9
man up(verb, phrasal verb, action, boldness, bravery)
9
apposite(adjective, characteristic, strength, effectiveness)
9
conclusive(adjective, characteristic, strength, effectiveness)
9
convictive(adjective, characteristic, strength, effectiveness)
9
fitting(adjective, characteristic, strength, effectiveness)
9
inducing(adjective, characteristic, strength, effectiveness)
9
influential(adjective, characteristic, strength, effectiveness)
9
irresistible(adjective, characteristic, strength, effectiveness)
9
meaningful(adjective, characteristic, strength, effectiveness)
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APASmart Define. (2016). courageous thesaurus. Retrieved September 25, 2026, from https://smartdefine.org/courageous/thesaurus/related
ChicagoSmart Define. 2016. "courageous thesaurus" https://smartdefine.org/courageous/thesaurus/related (accessed September 25, 2026).
HarvardSmart Define 2016, courageous thesaurus, Smart Define, viewed 25 September, 2026, <https://smartdefine.org/courageous/thesaurus/related>.
MLASmart Define. "courageous thesaurus" 24 March 2016. Web. 25 September 2026. <https://smartdefine.org/courageous/thesaurus/related>