Synonyms|99Antonyms|24|Broader|0Narrower|0Related|19
2
unmodifiable
1
fixed
1
inalterable
0
constant
0
determined
0
equable
0
eternal
0
immobile
0
immovable
0
immutable
0
indelible
0
indissoluble
0
inflexible
0
invariable
0
invariant
0
irremovable
0
irrevocable
0
lasting
0
level
0
nonconforming
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APASmart Define. (2015). modifiable thesaurus. Retrieved September 20, 2026, from https://smartdefine.org/modifiable/thesaurus/antonyms
ChicagoSmart Define. 2015. "modifiable thesaurus" https://smartdefine.org/modifiable/thesaurus/antonyms (accessed September 20, 2026).
HarvardSmart Define 2015, modifiable thesaurus, Smart Define, viewed 20 September, 2026, <https://smartdefine.org/modifiable/thesaurus/antonyms>.
MLASmart Define. "modifiable thesaurus" 14 April 2015. Web. 20 September 2026. <https://smartdefine.org/modifiable/thesaurus/antonyms>