2
lukewarm
2
malnourished
2
meager(adjective, aloof, unhealthy)
2
penniless
2
perfunctory
2
pugnacious
2
reluctant
2
run-down
2
sickened
2
small(adjective, aloof, unhealthy, meager)
2
spineless
2
truculent
2
uneager
2
unexcited(adjective, aloof, unhealthy, meager)
2
unsociable
2
warlike
2
weak-kneed
2
weakly
2
wimpy(fit, healthy)
2
wintry
10 years ago|6.5k views|share |citing 
APASmart Define. (2016). hearty thesaurus. Retrieved September 28, 2026, from https://smartdefine.org/hearty/thesaurus/antonyms
ChicagoSmart Define. 2016. "hearty thesaurus" https://smartdefine.org/hearty/thesaurus/antonyms (accessed September 28, 2026).
HarvardSmart Define 2016, hearty thesaurus, Smart Define, viewed 28 September, 2026, <https://smartdefine.org/hearty/thesaurus/antonyms>.
MLASmart Define. "hearty thesaurus" 24 March 2016. Web. 28 September 2026. <https://smartdefine.org/hearty/thesaurus/antonyms>