4
passing(adjective, time, period, shortness)
4
pertinently(adverb, manner, appropriateness, relevance)
4
quick(adjective, time, period, shortness)
4
relevantly(adverb, manner, appropriateness, relevance)
4
short-lived(adjective, time, period, shortness)
4
swift(adjective, time, period, shortness)
4
transient(adjective, time, period, shortness)
4
transitory(adjective, time, period, shortness)
3
in sequence(characteristic, time, chronology)
2
aged(adjective, time, age, oldness)
2
ancient(adjective, time, age, oldness)
2
antediluvian(adjective, time, age, oldness)
2
antiquated(adjective, time, age, oldness)
2
antique(adjective, time, age, oldness)
2
archaic(adjective, time, age, oldness)
2
elderly(adjective, time, age, oldness)
2
fusty(adjective, time, age, oldness)
2
hoary(adjective, time, age, oldness)
2
moldy(adjective, time, age, oldness)
2
obsolescent(adjective, time, age, oldness)
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APASmart Define. (2016). timeframe thesaurus. Retrieved September 23, 2026, from https://smartdefine.org/timeframe/thesaurus/related
ChicagoSmart Define. 2016. "timeframe thesaurus" https://smartdefine.org/timeframe/thesaurus/related (accessed September 23, 2026).
HarvardSmart Define 2016, timeframe thesaurus, Smart Define, viewed 23 September, 2026, <https://smartdefine.org/timeframe/thesaurus/related>.
MLASmart Define. "timeframe thesaurus" 18 January 2016. Web. 23 September 2026. <https://smartdefine.org/timeframe/thesaurus/related>