58 entries under adjective topic. ×

4
consistent
3
unchangeable(certain, sure)
3
unchanging(certain, sure)
3
calm(certain, sure)
2
certain
2
unvarying(certain, sure)
2
constant(certain, sure)
2
reliable(certain, sure)
2
stable(certain, sure)
2
steady(certain, sure)
2
sure
2
tranquil(certain, sure)
1
changeless
1
abiding
1
ceaseless
1
continuing
1
durable
1
enduring
1
hard
1
invariable
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APASmart Define. (2015). mercurial thesaurus. Retrieved September 29, 2026, from https://smartdefine.org/mercurial/thesaurus/antonyms
ChicagoSmart Define. 2015. "mercurial thesaurus" https://smartdefine.org/mercurial/thesaurus/antonyms (accessed September 29, 2026).
HarvardSmart Define 2015, mercurial thesaurus, Smart Define, viewed 29 September, 2026, <https://smartdefine.org/mercurial/thesaurus/antonyms>.
MLASmart Define. "mercurial thesaurus" 13 April 2015. Web. 29 September 2026. <https://smartdefine.org/mercurial/thesaurus/antonyms>