Synonyms|297Antonyms|82|Broader|2Narrower|0Related|971
0
hard to please
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hard up
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immobile
0
immovable
0
immutability
0
immutably
0
inalterable
0
incommutable
0
indissoluble
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inexpugnable
0
inflexible
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invariant
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irreversible
0
irrevocable
0
lasting
0
nonvolatile
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perpetual
0
predictable
0
reliable
0
resolute
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APASmart Define. (2015). changeful thesaurus. Retrieved September 27, 2026, from https://smartdefine.org/changeful/thesaurus/antonyms
ChicagoSmart Define. 2015. "changeful thesaurus" https://smartdefine.org/changeful/thesaurus/antonyms (accessed September 27, 2026).
HarvardSmart Define 2015, changeful thesaurus, Smart Define, viewed 27 September, 2026, <https://smartdefine.org/changeful/thesaurus/antonyms>.
MLASmart Define. "changeful thesaurus" 13 April 2015. Web. 27 September 2026. <https://smartdefine.org/changeful/thesaurus/antonyms>