3
unblinking(adjective, certain, limited, definite, inflexible)
3
unshrinking
3
unsleeping
3
unswayable(adjective, determined, resolute, obstinate, uncompromising)
3
unwearied(adjective, strong, firm, energetic, determined)
3
unwearying
3
vigorous
3
zealous(adjective, complete, warm, total, passionate)
2
actual
2
adamantine(adjective, determined, resolute, uncompromising, unshakeable)
2
allegiant(adjective, close, correct, firm, honest)
2
assertive
2
bullheaded(adjective, resolute)
2
calm(adjective, strong, secure, firm, sensible)
2
close(adjective, correct, firm, true, fixed)
2
cocksure
2
committed(adjective, complete, warm, firm, total)
2
conscientious(adjective, close, correct, firm, honest)
2
continuing(adjective, strong, firm, determined, steady)
2
cool(adjective, firm, sensible, solid, steady)
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APASmart Define. (2015). unwavering thesaurus. Retrieved September 27, 2026, from https://smartdefine.org/unwavering/thesaurus/synonyms
ChicagoSmart Define. 2015. "unwavering thesaurus" https://smartdefine.org/unwavering/thesaurus/synonyms (accessed September 27, 2026).
HarvardSmart Define 2015, unwavering thesaurus, Smart Define, viewed 27 September, 2026, <https://smartdefine.org/unwavering/thesaurus/synonyms>.
MLASmart Define. "unwavering thesaurus" 3 August 2015. Web. 27 September 2026. <https://smartdefine.org/unwavering/thesaurus/synonyms>