124 entries under adjective topic. ×

9
meteoric(brief, immediate, instant, sudden)
8
fading(brief, transient, transitory, short-lived)
8
mortal(human, transient)
7
changeable(present, short, limited, brief)
7
fickle(impulsive, unpredictable, transient, explosive)
7
flitting(short, brief, temporary, transient)
7
short-term(temporary, transient)
6
momentaneous
6
mutable
5
instant
5
provisional
5
shifting(brief, transient, fleeting)
4
flickering
4
flying(short, brief, temporary, transitory)
4
immediate
4
imminent
4
impulsive(unpredictable, brief, explosive, fleeting)
4
inconstant(impulsive, unpredictable, explosive)
4
interim
4
little(slight, small, unimportant, precise)
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APASmart Define. (2016). momentary thesaurus. Retrieved September 28, 2026, from https://smartdefine.org/momentary/thesaurus/synonyms
ChicagoSmart Define. 2016. "momentary thesaurus" https://smartdefine.org/momentary/thesaurus/synonyms (accessed September 28, 2026).
HarvardSmart Define 2016, momentary thesaurus, Smart Define, viewed 28 September, 2026, <https://smartdefine.org/momentary/thesaurus/synonyms>.
MLASmart Define. "momentary thesaurus" 26 February 2016. Web. 28 September 2026. <https://smartdefine.org/momentary/thesaurus/synonyms>