137 entries under firm topic. ×

5
consistent(adjective, solid, intense, steady)
5
fixed(adjective, complete, total, solid)
5
single-minded(adjective, sensible, solid, intense)
5
strong(adjective, tough, determined, steady)
5
sure(adjective, close, set, strong, tough)
5
trusty(adjective, close, correct, honest)
5
unshaken(adjective, solid, steady, stable)
4
enduring(adjective, close, set, correct)
4
fast(adjective, close, strong, complete, tough)
4
indomitable(adjective, strong, determined, steady)
4
set(adjective, strong, tough, solid)
4
solid(adjective, strong, complete, smooth, tough)
3
patient(adjective, strong, determined, steady)
3
unchanging(adjective, close, correct, honest)
3
unwearied(adjective, strong, determined, steady)
3
upright(adjective, close, smooth, correct)
2
abiding(adjective, set, total, solid)
2
certain(adjective, solid, stable, fixed)
2
changeless(adjective, solid, stable, fixed)
2
conscientious(adjective, close, correct, honest)
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APASmart Define. (2015). unswerving thesaurus. Retrieved September 29, 2026, from https://smartdefine.org/unswerving/thesaurus/synonyms
ChicagoSmart Define. 2015. "unswerving thesaurus" https://smartdefine.org/unswerving/thesaurus/synonyms (accessed September 29, 2026).
HarvardSmart Define 2015, unswerving thesaurus, Smart Define, viewed 29 September, 2026, <https://smartdefine.org/unswerving/thesaurus/synonyms>.
MLASmart Define. "unswerving thesaurus" 21 December 2015. Web. 29 September 2026. <https://smartdefine.org/unswerving/thesaurus/synonyms>