Synonyms|329Antonyms|26|Broader|8Narrower|1Related|125
1
acuteness(noun, sharpness, cleverness, quickness, nimbleness)
1
adroitness(noun, enthusiasm, reserve, sharpness, eagerness)
1
affirmation
1
affirmative
1
agreement
1
air speed
1
alertness(noun, speed, enthusiasm, reserve, sharpness)
1
approbation
1
approval
1
apt
1
aptness(noun, enthusiasm, eagerness, preparation, keenness)
1
assent
1
attention
1
aye
1
beautifully
1
brightness
1
bustle(noun, drive, press, rush, dash)
1
carelessness(noun, drive, press, rush, dash)
1
compliance
1
connivance
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APASmart Define. (2015). promptitude thesaurus. Retrieved September 27, 2026, from https://smartdefine.org/promptitude/thesaurus/synonyms
ChicagoSmart Define. 2015. "promptitude thesaurus" https://smartdefine.org/promptitude/thesaurus/synonyms (accessed September 27, 2026).
HarvardSmart Define 2015, promptitude thesaurus, Smart Define, viewed 27 September, 2026, <https://smartdefine.org/promptitude/thesaurus/synonyms>.
MLASmart Define. "promptitude thesaurus" 10 April 2015. Web. 27 September 2026. <https://smartdefine.org/promptitude/thesaurus/synonyms>