gleaming · sunny · warm · joyful · dazzling · sparkling · glowing · happy · infectious · genuine · dimples · laughter · white · pearly · friendly · welcoming · cheery · luminous
bright smilescowl
Angry facial expression
grimace · glare · sneer · blank stare · pout
IDEA.org / Words / bright smile
Related — beaming (Smiling very broadly); radiant (Emitting light or joy); grin (Broad, toothy smile); teeth · cheerful · gleaming · sunny · warm · joyful · dazzling · sparkling · glowing · happy
emotional expressionbright smile ≠ scowl Angry facial expression; grimace · glare · sneer · blank stare · pout
intensity/visibilitybright smile ≠ half-smile Incomplete facial expression; poker face · deadpan
authenticitybright smile ≠ fake smile Feigned expression of happiness; forced smile · false smile · social smile · tight smile
smiles: grin, beam, smirk, simper, warm smile; joy expressions: joy, happiness, delight, glee, mirth
Word data: Linguabase (CC0) · www.idea.org/words/bright_smile