2
fleeting
2
for a moment(expression, idiom, adverb, immediately, instantly)
2
for the moment(expression, idiom, adverb, transientness, momentarily)
2
impermanently(adverb, transiently)
2
in sum(expression, idiom)
2
inconstant
2
instantaneously(adverb, earliness, transiently)
2
minute(noun, adjective)
2
passing
2
passingly(adverb, transiently)
2
presently(adjective, adverb, prompt, quick, timely)
2
pro tempore(expression, adjective, idiom, transientness)
2
punily(adverb, shortly, concisely)
2
quick(adjective, prompt, timely, directly, immediately)
2
short-lived
2
short-term
2
soon(adjective, prompt, quick, timely, directly)
2
swiftly
2
to sum up(expression, idiom, adverb, concisely)
2
transient
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APASmart Define. (2016). briefly thesaurus. Retrieved September 22, 2026, from https://smartdefine.org/briefly/thesaurus/synonyms
ChicagoSmart Define. 2016. "briefly thesaurus" https://smartdefine.org/briefly/thesaurus/synonyms (accessed September 22, 2026).
HarvardSmart Define 2016, briefly thesaurus, Smart Define, viewed 22 September, 2026, <https://smartdefine.org/briefly/thesaurus/synonyms>.
MLASmart Define. "briefly thesaurus" 26 February 2016. Web. 22 September 2026. <https://smartdefine.org/briefly/thesaurus/synonyms>