9
punctual
4
expedited(verb, adjective)
4
instant(adjective, slow, unimportant, immediate, urgent)
2
snappy(adjective, pleasant, fast)
1
hasten
1
perform
0
boosted
0
advanced
0
conclude
0
early
0
hastened
0
hastily(adverb, slowly, agilely, unpremeditatedly)
0
incipient
0
incite
0
precocious
0
clinched
0
hasty(adjective, kind, slow, speedy)
0
instantaneous(adjective, immediate)
0
nurture
0
patronize
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APASmart Define. (2016). delayed thesaurus. Retrieved September 22, 2026, from https://smartdefine.org/delayed/thesaurus/antonyms
ChicagoSmart Define. 2016. "delayed thesaurus" https://smartdefine.org/delayed/thesaurus/antonyms (accessed September 22, 2026).
HarvardSmart Define 2016, delayed thesaurus, Smart Define, viewed 22 September, 2026, <https://smartdefine.org/delayed/thesaurus/antonyms>.
MLASmart Define. "delayed thesaurus" 26 February 2016. Web. 22 September 2026. <https://smartdefine.org/delayed/thesaurus/antonyms>