132 entries under unstable topic. ×

8
irritable(adjective, weak, delicate, passionate, anxious)
8
moody(adjective, careless, unreasonable, restless)
8
vaporous(adjective, unpredictable, changeable, airy)
7
fiery(adjective, passionate, wild, nervous, fierce)
7
freakish(adjective, change, continue, careless)
7
tense(adjective, anxious, nervous, worried)
7
versatile(adjective, unsettled, changeable, variable)
7
wayward(adjective, careless, unreasonable, irregular)
6
ticklish(adjective, change, continue, difficult, delicate)
6
fluid(adjective, unsettled, unpredictable, unreliable)
6
protean(adjective, unsettled, unpredictable, unreliable)
5
arbitrary(adjective, careless, unreasonable, irregular)
5
careless(adjective, unreasonable, unpredictable, changeable)
5
charged(adjective, unpredictable)
5
convertible(adjective, unsettled, changeable, variable)
5
high-strung(adjective, anxious, restless, fiery)
5
impatient(adjective, passionate, nervous, sensitive)
5
petulant(adjective, delicate, passionate, sensitive)
5
stormy(adjective, unsettled, unpredictable, heated)
3
crotchety(adjective, careless, unreasonable, impulsive)
10 years ago|23k views|share |citing 
APASmart Define. (2016). volatile thesaurus. Retrieved September 26, 2026, from https://smartdefine.org/volatile/thesaurus/synonyms
ChicagoSmart Define. 2016. "volatile thesaurus" https://smartdefine.org/volatile/thesaurus/synonyms (accessed September 26, 2026).
HarvardSmart Define 2016, volatile thesaurus, Smart Define, viewed 26 September, 2026, <https://smartdefine.org/volatile/thesaurus/synonyms>.
MLASmart Define. "volatile thesaurus" 26 February 2016. Web. 26 September 2026. <https://smartdefine.org/volatile/thesaurus/synonyms>