Synonyms|160Antonyms|26|Broader|0Narrower|0Related|25

97 entries under adjective topic. ×

2
dogged
2
enduring(certain, limited, definite, inflexible)
2
firm(certain, limited, definite, fixed)
2
hard-and-fast(hard, inflexible, intent, unalterable)
2
immovable
2
single-minded
2
unfaltering(certain, limited, definite, inflexible)
2
unflinching(certain, limited, definite, inflexible)
2
unmodifiable(set, certain, limited, definite)
2
unmovable(certain, limited, definite, fixed)
2
unwavering(set, certain, limited, definite)
1
abiding(certain, limited, definite, inflexible)
1
adamant
1
agreed(certain, limited, definite, inflexible)
1
arranged(certain, limited, definite, inflexible)
1
certain(limited, definite, inflexible, restricted)
1
circumscribed(certain, limited, definite, inflexible)
1
confirmed(certain, limited, definite, inflexible)
1
decided(certain, limited, definite, inflexible)
1
defined(certain, limited, definite, inflexible)
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APASmart Define. (2015). inalterable thesaurus. Retrieved September 22, 2026, from https://smartdefine.org/inalterable/thesaurus/synonyms
ChicagoSmart Define. 2015. "inalterable thesaurus" https://smartdefine.org/inalterable/thesaurus/synonyms (accessed September 22, 2026).
HarvardSmart Define 2015, inalterable thesaurus, Smart Define, viewed 22 September, 2026, <https://smartdefine.org/inalterable/thesaurus/synonyms>.
MLASmart Define. "inalterable thesaurus" 14 April 2015. Web. 22 September 2026. <https://smartdefine.org/inalterable/thesaurus/synonyms>