3
constant(adjective, sympathetic, fixed, broken, finished)
3
equable(adjective, calm, steady, irregular)
3
loyal
2
certain
2
changeless
2
invariable
2
stable
2
stationary
2
steady
2
unchangeable
2
unchanging
2
unvarying
1
abiding
1
dependable
1
determined
1
even
1
firm
1
fixed
1
immutable
1
lasting
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APASmart Define. (2015). fluctuating thesaurus. Retrieved September 23, 2026, from https://smartdefine.org/fluctuating/thesaurus/antonyms
ChicagoSmart Define. 2015. "fluctuating thesaurus" https://smartdefine.org/fluctuating/thesaurus/antonyms (accessed September 23, 2026).
HarvardSmart Define 2015, fluctuating thesaurus, Smart Define, viewed 23 September, 2026, <https://smartdefine.org/fluctuating/thesaurus/antonyms>.
MLASmart Define. "fluctuating thesaurus" 13 April 2015. Web. 23 September 2026. <https://smartdefine.org/fluctuating/thesaurus/antonyms>