Synonyms|886Antonyms|203|Broader|10Narrower|15Related|555
2
flare
2
flashing(noun, adjective, sudden)
2
fleet(adjective, prompt, fast, irritable, quick)
2
fleeting(adjective, sudden)
2
forthwith(adverb, time, earliness)
2
futurity
2
happening(noun, time, thing, case, circumstance)
2
high-priority
2
high-speed
2
immediacy(noun, now, timelessness)
2
import
2
impulsive(adjective, sudden)
2
in process(expression, adjective, present, new, current)
2
in reserve(expression, idiom, destiny)
2
in the cards(expression, idiom, near, coming, intended)
2
in the offing(expression, idiom, close, expected, future)
2
in view(expression, close, expected, future, imminent)
2
instantaneously(adverb, instantaneity, earliness)
2
instantaneousness(noun, timelessness)
2
instantly(adverb, time)
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APASmart Define. (2015). instant thesaurus. Retrieved September 22, 2026, from https://smartdefine.org/instant/thesaurus/synonyms
ChicagoSmart Define. 2015. "instant thesaurus" https://smartdefine.org/instant/thesaurus/synonyms (accessed September 22, 2026).
HarvardSmart Define 2015, instant thesaurus, Smart Define, viewed 22 September, 2026, <https://smartdefine.org/instant/thesaurus/synonyms>.
MLASmart Define. "instant thesaurus" 3 August 2015. Web. 22 September 2026. <https://smartdefine.org/instant/thesaurus/synonyms>