3
rootless(adjective, transient)
3
subatomic(smallness, littleness)
3
unsubstantial
2
capricious
2
inconsiderable(slight, small, unimportant, subtle, imperceptible)
2
insignificant(slight, small, unimportant, subtle, imperceptible)
2
light
2
minor(slight, small, unimportant)
2
minute(adjective, slight, small, unimportant, subtle)
2
overnight
2
short-range(adjective, temporary)
2
stopgap
2
superficial(slight, small, unimportant, transient, transitory)
2
swift
2
transitive
2
unenduring(transient, short-lived)
1
Band-Aid
1
acting
1
ad hoc
1
ad interim
10 years ago|9.9k views|share |citing 
APASmart Define. (2016). evanescent thesaurus. Retrieved September 24, 2026, from https://smartdefine.org/evanescent/thesaurus/synonyms
ChicagoSmart Define. 2016. "evanescent thesaurus" https://smartdefine.org/evanescent/thesaurus/synonyms (accessed September 24, 2026).
HarvardSmart Define 2016, evanescent thesaurus, Smart Define, viewed 24 September, 2026, <https://smartdefine.org/evanescent/thesaurus/synonyms>.
MLASmart Define. "evanescent thesaurus" 26 February 2016. Web. 24 September 2026. <https://smartdefine.org/evanescent/thesaurus/synonyms>