0
gripped
0
gumptious(meek, inactive)
0
gung ho(expression, happy)
0
gusty
0
hard as nails(expression, idiom, weak, delicate, small)
0
hard ball
0
hardworking
0
heads up(expression, dull, careless, indifferent)
0
heated
0
high-pressure(dull, weak, gentle)
0
hotblooded(dull, weak, gentle)
0
humorous
0
hyper
0
hyperactive
0
in fashion(expression, dull, rough)
0
in good health(expression, idiom, small, unstable)
0
in use(expression, apathetic)
0
inquiring
0
inquisitive
0
insightful
10 years ago|3k views|share |citing 
APASmart Define. (2016). lethargic thesaurus. Retrieved September 26, 2026, from https://smartdefine.org/lethargic/thesaurus/antonyms
ChicagoSmart Define. 2016. "lethargic thesaurus" https://smartdefine.org/lethargic/thesaurus/antonyms (accessed September 26, 2026).
HarvardSmart Define 2016, lethargic thesaurus, Smart Define, viewed 26 September, 2026, <https://smartdefine.org/lethargic/thesaurus/antonyms>.
MLASmart Define. "lethargic thesaurus" 4 January 2016. Web. 26 September 2026. <https://smartdefine.org/lethargic/thesaurus/antonyms>