Synonyms|489Antonyms|42|Broader|2Narrower|0Related|227

86 entries under persistent topic. ×

1
unmovable(adjective, intense, certain, limited, definite)
1
unrestricted(adjective, complete, total, definite)
0
allegiant(adjective, firm, solid, stable, fixed)
0
hard as nails(expression, idiom, serious, resolute)
0
liege(adjective, firm, solid, stable, fixed)
0
tried-and-true(adjective, resolute, reliable, steadfast)
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APASmart Define. (2015). unfaltering thesaurus. Retrieved September 23, 2026, from https://smartdefine.org/unfaltering/thesaurus/synonyms
ChicagoSmart Define. 2015. "unfaltering thesaurus" https://smartdefine.org/unfaltering/thesaurus/synonyms (accessed September 23, 2026).
HarvardSmart Define 2015, unfaltering thesaurus, Smart Define, viewed 23 September, 2026, <https://smartdefine.org/unfaltering/thesaurus/synonyms>.
MLASmart Define. "unfaltering thesaurus" 10 April 2015. Web. 23 September 2026. <https://smartdefine.org/unfaltering/thesaurus/synonyms>