273 entries under certain topic. ×

2
persevering(strong, firm, unyielding, resolved)
2
physical(adjective, substantial, real, genuine)
2
prearranged(adjective, set, determined, ordinary)
2
realistic(adjective, sharp, bright, intense)
2
self-assured(adjective, strong, easy, solid)
2
self-explanatory(adjective, plain, obvious, distinctive)
2
separate(adjective, extraordinary, unusual, outstanding)
2
single(adjective, separate, extraordinary, unusual)
2
staunch(adjective, good, strong, firm, solid)
2
thoroughgoing(adjective, clear, complete, flat, total)
2
uncompromising(adjective, clear, severe, firm)
2
unfailing(adjective, good, clear, strong, solid)
2
unshakable(adjective, clear, strong, complete, firm)
2
unvarying(adjective, clear, unquestionable, undisputable)
2
valid(adjective, clear, established, unquestionable)
2
wholehearted(adjective, complete, firm, total)
1
abiding(adjective, clear, strong, complete, flat)
1
able(adjective, strong, easy, solid)
1
absolutely certain(expression, adjective, solid, sure)
1
authoritative(clear, key, valid, decisive)
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APASmart Define. (2016). definite thesaurus. Retrieved September 23, 2026, from https://smartdefine.org/definite/thesaurus/synonyms
ChicagoSmart Define. 2016. "definite thesaurus" https://smartdefine.org/definite/thesaurus/synonyms (accessed September 23, 2026).
HarvardSmart Define 2016, definite thesaurus, Smart Define, viewed 23 September, 2026, <https://smartdefine.org/definite/thesaurus/synonyms>.
MLASmart Define. "definite thesaurus" 31 March 2016. Web. 23 September 2026. <https://smartdefine.org/definite/thesaurus/synonyms>