Synonyms for Smile:

n.

regard, muse, isolate, sentimentalize, hive off, go by, see, look, compartmentalize, associate. force a smile/laugh, grin/smile from ear to ear, smile thinly, crack a smile, express, raise a smile. lottery, hot, fortunately, beginner's luck, fortunate, dumb luck, luck, fortune, fortuitous, charmed. good fortune (noun)
luck.
grin (noun)
friendly expression, laugh, amused countenance, tender look, delighted look, pleased look, simper, joyous look.
smile (noun)
grinning, smiling, grin.

v.

greet (verb)
welcome, approach, notice, nod, signal, kowtow, hail, vociferate, accost, hug, bow, salaam, receive, greet, shake hands with, curtsy, salute, embrace, acknowledge, kiss, wave.
put on a happy expression (verb)
laugh, beam, grin, smirk, simper.
smile (verb)
grin, smirk, beam, twinkle.
smiles (verb)
forced.

Other synonyms:

chuckle
laugh.
giggle
simper.

Usage examples for smile

  1. She broke off and turned round, with a smile of surprise. – The Red Planet by William J. Locke
  2. " I hardly need," said Winthrop with a smile – Hills of the Shatemuc by Susan Warner
  3. Ruby said, with a smile – The Beckoning Hand and Other Stories The Beckoning Hand--Lucretia--The Third Time--The Gold Wulfric--My Uncle's Will--The Two Carnegies--Olga Davidoff's Husband--John Cann's Treasure--Isaline and I--Professor Milliter's Dilemma--In Strict Confidence--The by Grant Allen