113 entries under adjective topic. ×

3
instantaneous(transient, transientness)
3
fleet(time, continue)
3
imperceptible(hard, faint)
3
short-range
3
stopgap
3
transitional
3
unenduring(passing, transient, momentary, short-lived)
2
casual(transient, transitory, short-lived)
2
draft
2
elastic(impulsive, unpredictable, explosive)
2
erratic(impulsive, unpredictable, explosive)
2
limited
2
overnight
2
provisionary
2
provisory
2
swift
1
Band-Aid
1
acting
1
ad hoc
1
ad interim
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APASmart Define. (2016). ephemeral thesaurus. Retrieved September 26, 2026, from https://smartdefine.org/ephemeral/thesaurus/synonyms
ChicagoSmart Define. 2016. "ephemeral thesaurus" https://smartdefine.org/ephemeral/thesaurus/synonyms (accessed September 26, 2026).
HarvardSmart Define 2016, ephemeral thesaurus, Smart Define, viewed 26 September, 2026, <https://smartdefine.org/ephemeral/thesaurus/synonyms>.
MLASmart Define. "ephemeral thesaurus" 26 February 2016. Web. 26 September 2026. <https://smartdefine.org/ephemeral/thesaurus/synonyms>