Synonyms|118Antonyms|2|Broader|0Narrower|0Related|10

84 entries under inflexible topic. ×

6
invariable(adjective, fixed, even, constant, rigid)
6
unchangeable(adjective, secure, certain, steady, limited)
5
immutable(adjective, set, secure, steady, fixed)
4
fixed(adjective, set, secure, certain, steady)
4
unalterable(adjective, set, secure, steady, fixed)
4
unchanging(adjective, set, regular, even, constant)
2
changeless(adjective, set, certain, limited, definite)
2
constant(adjective, set, secure, steady, fixed)
2
determinate(adjective, certain, limited, definite)
2
inalterable(adjective, set, certain, limited, definite)
2
irreversible(adjective, strong, fixed, normal, even)
2
methodical(adjective, even, rigid, reliable)
2
undeviating(adjective, firm, certain, limited, definite)
1
abiding(adjective, certain, limited, definite)
1
agreed(adjective, certain, limited, definite)
1
arranged(adjective, certain, limited, definite)
1
certain(adjective, limited, definite, restricted)
1
circumscribed(adjective, certain, limited, definite)
1
compatible(adjective, normal, even, rigid)
1
confirmed(adjective, certain, limited, definite)
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ChicagoSmart Define. 2015. "unmodifiable thesaurus" https://smartdefine.org/unmodifiable/thesaurus/synonyms (accessed September 29, 2026).
HarvardSmart Define 2015, unmodifiable thesaurus, Smart Define, viewed 29 September, 2026, <https://smartdefine.org/unmodifiable/thesaurus/synonyms>.
MLASmart Define. "unmodifiable thesaurus" 14 April 2015. Web. 29 September 2026. <https://smartdefine.org/unmodifiable/thesaurus/synonyms>