Synonyms|319Antonyms|153|Broader|10Narrower|18Related|329
11
preparedness
10
alacrity
5
agility
5
fitness
4
action
4
business
3
discipline
3
energy
3
liveliness
2
activity(noun, state, inactivity, entertainment)
2
vigor(noun, energy)
2
work ethic
1
animation
1
briskness
1
bustle
1
dash
1
drive
1
eagerness
1
effort
1
excitement
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APASmart Define. (2015). sluggishness thesaurus. Retrieved September 23, 2026, from https://smartdefine.org/sluggishness/thesaurus/antonyms
ChicagoSmart Define. 2015. "sluggishness thesaurus" https://smartdefine.org/sluggishness/thesaurus/antonyms (accessed September 23, 2026).
HarvardSmart Define 2015, sluggishness thesaurus, Smart Define, viewed 23 September, 2026, <https://smartdefine.org/sluggishness/thesaurus/antonyms>.
MLASmart Define. "sluggishness thesaurus" 14 April 2015. Web. 23 September 2026. <https://smartdefine.org/sluggishness/thesaurus/antonyms>