Synonyms|365Antonyms|97|Broader|2Narrower|7Related|941
1
extensible(adjective, elastic)
1
fence-sitting
1
fence-straddling
1
flaky(careless, unstable, unreasonable, unpredictable, changeable)
1
flashing
1
fleet
1
flickery
1
floating
1
flying
1
for the time being
1
fragile
1
frail
1
freakish(careless, unstable, unreasonable, unpredictable, changeable)
1
frivolous(adjective, changeable, indecisive, inconsistent)
1
gaga(careless, unstable, unreasonable, unpredictable, changeable)
1
helter-skelter(careless, unstable, unreasonable, unpredictable, changeable)
1
humorsome(careless, unstable, unreasonable, unpredictable, changeable)
1
impetuous
1
infirm of purpose(expression, idiom)
1
insecure(uneven, untrustworthy, unbalanced, unhinged, sneaky)
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APASmart Define. (2016). mutable thesaurus. Retrieved September 22, 2026, from https://smartdefine.org/mutable/thesaurus/synonyms
ChicagoSmart Define. 2016. "mutable thesaurus" https://smartdefine.org/mutable/thesaurus/synonyms (accessed September 22, 2026).
HarvardSmart Define 2016, mutable thesaurus, Smart Define, viewed 22 September, 2026, <https://smartdefine.org/mutable/thesaurus/synonyms>.
MLASmart Define. "mutable thesaurus" 26 February 2016. Web. 22 September 2026. <https://smartdefine.org/mutable/thesaurus/synonyms>