Find Antonyms
grin Antonyms
Opposite of grin
Because the opposite of grin shifts with each meaning, the antonyms and opposite words below are separated across 3 exact definitions and ranked by contrast strength.
• noun (Context 1)
A broad smile in which the lips are drawn back to reveal the teeth, typically expressing amusement, pleasure, or mischief.
Usage Example
"A wide frown spread across his face when he heard the good news."
Strongest
frown
scowl
Strong
glower
pout
grimace
• verb (Context 2)
To smile broadly, drawing back the lips so as to show the teeth.
Usage Example
"The children grinned happily as they opened their birthday presents."
Strongest
frown
scowl
Strong
glower
pout
grimace
• verb (Context 3)
To draw back the lips and bare the teeth in pain, anger, or effort.
Usage Example
"The wild dog grinned fiercely, exposing its sharp fangs to warn off intruders."
Strong
smile
beam
Similar words to grin
Words similar to grin shift depending on context. Common synonyms include:
smile
snarl
beam
grimace
scowl
smirk
wince
simper
Cite this Entry
Wordmom. (2026). Antonyms for Grin. In Wordmom Thesaurus. Retrieved Nov 5, 2026, from https://wordmom.com/antonyms/grin