117 entries under firm topic. ×

4
unfaltering(adjective, set, clear, strong)
3
dependable(adjective, close, correct, honest)
3
faithful(adjective, close, strong, correct)
3
immovable(adjective, set, solid, still)
3
unshakable(adjective, clear, solid, certain)
3
unswerving(adjective, close, correct, honest)
2
balanced(adjective, direct, smooth, right, flat)
2
devoted(adjective, close, correct, honest)
2
loving(adjective, close, correct, honest)
2
persisting(adjective, strong, steady, persistent)
2
reliable(adjective, close, correct, honest)
2
secure(adjective, solid, steady, stable)
2
set in stone(expression, adjective, idiom, solid)
2
sober(adjective, quiet, moderate, severe)
2
true(adjective, close, smooth, correct, right)
2
unshaken(adjective, set, clear, strong)
1
affectionate(adjective, close, correct, honest)
1
allegiant(adjective, close, correct, honest)
1
ardent(adjective, close, correct, honest)
1
attached(adjective, close, correct, honest)
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APASmart Define. (2015). unchanging thesaurus. Retrieved September 26, 2026, from https://smartdefine.org/unchanging/thesaurus/synonyms
ChicagoSmart Define. 2015. "unchanging thesaurus" https://smartdefine.org/unchanging/thesaurus/synonyms (accessed September 26, 2026).
HarvardSmart Define 2015, unchanging thesaurus, Smart Define, viewed 26 September, 2026, <https://smartdefine.org/unchanging/thesaurus/synonyms>.
MLASmart Define. "unchanging thesaurus" 10 November 2015. Web. 26 September 2026. <https://smartdefine.org/unchanging/thesaurus/synonyms>