29
temporary(adjective, time, continue, brief, transient)
28
transient(adjective, time, continue, limited, brief)
26
fleeting(adjective, time, continue, limited, precise)
25
short-lived(adjective, time, continue, limited, precise)
24
transitory(adjective, time, continue, short, limited)
23
ephemeral(adjective, time, continue, limited, brief)
23
brief(adjective, time, short, limited, temporary)
22
fugitive(noun, adjective, time, continue, limited)
21
evanescent(adjective, time, continue, limited, brief)
21
short(adjective, time, present, limited, brief)
20
passing(adjective, time, continue, limited, brief)
15
fugacious(adjective, time, continue, short, limited)
15
impermanent(adjective, short, limited, brief, temporary)
14
quick(adjective, time, brief, transient, transitory)
13
volatile(adjective, short, limited, changeable, brief)
12
instantaneous(adjective, brief, immediate, transient, instantaneity)
11
temporal(adjective, time, continue, transient)
10
cursory(adjective, time, brief, transient, transitory)
9
fly-by-night(adjective, short, unreliable, brief, shady)
9
hasty(adjective, time, brief, transient, transitory)
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APASmart Define. (2016). momentary thesaurus. Retrieved September 20, 2026, from https://smartdefine.org/momentary/thesaurus/synonyms
ChicagoSmart Define. 2016. "momentary thesaurus" https://smartdefine.org/momentary/thesaurus/synonyms (accessed September 20, 2026).
HarvardSmart Define 2016, momentary thesaurus, Smart Define, viewed 20 September, 2026, <https://smartdefine.org/momentary/thesaurus/synonyms>.
MLASmart Define. "momentary thesaurus" 26 February 2016. Web. 20 September 2026. <https://smartdefine.org/momentary/thesaurus/synonyms>