20 entries under limited topic. ×

31
transient(adjective, time, continue, brief)
29
transitory(adjective, time, continue, brief)
26
ephemeral(adjective, time, continue, short)
26
passing(verb, adjective, time, continue)
23
brief(adjective, time, slight, short)
23
short-lived(adjective, time, continue, precise)
23
evanescent(adjective, time, continue, short)
23
fugitive(adjective, time, continue, brief)
22
momentary(adjective, time, continue, precise)
15
short(adjective, time, slight, quick)
13
fugacious(adjective, time, continue, brief)
13
impermanent(adjective, brief, temporary, transient)
13
volatile(adjective, changeable, brief, capricious)
11
hasty(adjective, time, slight, hot)
8
changeable(adjective, present, short, brief)
4
perishable(adjective, present, short, brief)
4
unstable(adjective, present, short, brief)
2
slapdash(adjective, present, short, quick)
1
light(slight, impulsive, unpredictable, insufficient)
1
slight(quick, insufficient, hasty, superficial)
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APASmart Define. (2016). fleeting thesaurus. Retrieved September 28, 2026, from https://smartdefine.org/fleeting/thesaurus/synonyms
ChicagoSmart Define. 2016. "fleeting thesaurus" https://smartdefine.org/fleeting/thesaurus/synonyms (accessed September 28, 2026).
HarvardSmart Define 2016, fleeting thesaurus, Smart Define, viewed 28 September, 2026, <https://smartdefine.org/fleeting/thesaurus/synonyms>.
MLASmart Define. "fleeting thesaurus" 29 March 2016. Web. 28 September 2026. <https://smartdefine.org/fleeting/thesaurus/synonyms>