Synonyms|540Antonyms|189|Broader|4Narrower|12Related|423

53 entries under noun topic. ×

11
alacrity(liveliness, apathy, indifference, promptness)
6
agility
4
sharpness
3
fastness
3
acumen
3
cleverness
3
haste(extreme, hurry)
3
hastiness
3
hurry(action, quiet, motion)
3
intelligence
3
quickness
3
rush(delay, speed, hurry)
2
acuteness
2
alertness
2
astuteness
2
dash
2
dispatch
2
expedition
2
keenness
2
promptness
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APASmart Define. (2015). slowness thesaurus. Retrieved October 1, 2026, from https://smartdefine.org/slowness/thesaurus/antonyms
ChicagoSmart Define. 2015. "slowness thesaurus" https://smartdefine.org/slowness/thesaurus/antonyms (accessed October 1, 2026).
HarvardSmart Define 2015, slowness thesaurus, Smart Define, viewed 1 October, 2026, <https://smartdefine.org/slowness/thesaurus/antonyms>.
MLASmart Define. "slowness thesaurus" 10 April 2015. Web. 1 October 2026. <https://smartdefine.org/slowness/thesaurus/antonyms>