0
meeting
0
menage
0
motionless
0
multinational
0
nonmoving
0
nonvolatile
0
obtain
0
of sound mind(expression, idiom, stupid, unreasonable)
0
old
0
paid
0
partnership
0
perpetual
0
philosophical
0
playing with full deck(expression, idiom, stupid, unreasonable)
0
possessed
0
preserve
0
procure
0
protect
0
protected(adjective, clear, sound, steady)
0
provable
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APASmart Define. (2016). unstable thesaurus. Retrieved September 28, 2026, from https://smartdefine.org/unstable/thesaurus/antonyms
ChicagoSmart Define. 2016. "unstable thesaurus" https://smartdefine.org/unstable/thesaurus/antonyms (accessed September 28, 2026).
HarvardSmart Define 2016, unstable thesaurus, Smart Define, viewed 28 September, 2026, <https://smartdefine.org/unstable/thesaurus/antonyms>.
MLASmart Define. "unstable thesaurus" 26 February 2016. Web. 28 September 2026. <https://smartdefine.org/unstable/thesaurus/antonyms>