Synonyms|175Antonyms|77|Broader|5Narrower|5Related|46
4
wakefulness
3
chronicle
3
consciousness(noun, regard)
2
alacrity
2
insomnia
2
sleeplessness
1
alertness
1
animation(noun, action)
1
diligence(noun, industry)
1
energy(noun, regard)
1
industry
1
life(noun, action)
1
liveliness(noun, action)
1
vigor(noun, regard)
1
vitality(noun, regard)
0
action
0
activity(noun, action)
0
ambition
0
arousal
0
attention
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APASmart Define. (2015). drowsiness thesaurus. Retrieved September 21, 2026, from https://smartdefine.org/drowsiness/thesaurus/antonyms
ChicagoSmart Define. 2015. "drowsiness thesaurus" https://smartdefine.org/drowsiness/thesaurus/antonyms (accessed September 21, 2026).
HarvardSmart Define 2015, drowsiness thesaurus, Smart Define, viewed 21 September, 2026, <https://smartdefine.org/drowsiness/thesaurus/antonyms>.
MLASmart Define. "drowsiness thesaurus" 10 April 2015. Web. 21 September 2026. <https://smartdefine.org/drowsiness/thesaurus/antonyms>