0
droopy
0
forlorn
0
gloomy
0
glower
0
glum
0
grimace
0
hangdog
0
heartbroken
0
heartsick
0
heartsore
0
heavyhearted
0
ill-humored
0
inconsolable
0
joyless
0
lachrymose
0
low
0
low-spirited
0
low quality
0
low spirits
0
low temperature
11 years ago|493 views|share |citing 
APASmart Define. (2015). grinning thesaurus. Retrieved September 25, 2026, from https://smartdefine.org/grinning/thesaurus/antonyms
ChicagoSmart Define. 2015. "grinning thesaurus" https://smartdefine.org/grinning/thesaurus/antonyms (accessed September 25, 2026).
HarvardSmart Define 2015, grinning thesaurus, Smart Define, viewed 25 September, 2026, <https://smartdefine.org/grinning/thesaurus/antonyms>.
MLASmart Define. "grinning thesaurus" 13 April 2015. Web. 25 September 2026. <https://smartdefine.org/grinning/thesaurus/antonyms>