1
transmigratory(adjective, migratory)
1
uncouth
1
undurable
1
unsettled(moving, casual, impulsive, unpredictable, explosive)
1
vacillant
1
vanishing(adjective, brief, transitory, short-lived)
1
visiting
1
working
0
abnormal
0
airy(impulsive, unpredictable, explosive)
0
atypical
0
buoyant(impulsive, unpredictable, explosive)
0
caprice
0
changeableness
0
changes
0
choppy
0
concomitance
0
concurrence
0
conditional
0
contingent
10 years ago|9.3k views|share |citing 
APASmart Define. (2016). impermanent thesaurus. Retrieved September 20, 2026, from https://smartdefine.org/impermanent/thesaurus/synonyms
ChicagoSmart Define. 2016. "impermanent thesaurus" https://smartdefine.org/impermanent/thesaurus/synonyms (accessed September 20, 2026).
HarvardSmart Define 2016, impermanent thesaurus, Smart Define, viewed 20 September, 2026, <https://smartdefine.org/impermanent/thesaurus/synonyms>.
MLASmart Define. "impermanent thesaurus" 26 February 2016. Web. 20 September 2026. <https://smartdefine.org/impermanent/thesaurus/synonyms>