Synonym: chuckle, giggle, grin, guffaw, howl, roar, smile, snicker, titter. Antonym: cry. Similar words: laugh at, laughing, burst out laughing, burst into laughter, caught, fraught, haughty, daughter. Meaning: [læf /lɑːf] 
n. 1. the sound of laughing 2. a facial expression characteristic of a person laughing 3. a humorous anecdote or remark intended to provoke laughter. v. produce laughter.
n. 1. the sound of laughing 2. a facial expression characteristic of a person laughing 3. a humorous anecdote or remark intended to provoke laughter. v. produce laughter. 
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31. Try to laugh at it instead of getting uptight.
32. She wanted to laugh and weep all at once.
33. 'What fun!' she said with a laugh.
34. The absurdity of the situation made everyone laugh.
35. Her laugh revealed her even teeth.
36. I tried hard not to laugh.
37. You don't laugh tears away.
38. We all had a good laugh about it.
39. Bette is always good for a laugh.
40. I love it when someone's laugh is funnier than the joke.
41. Never laugh at your wife's choices(Sentencedict.com), you are one of them.
42. Your life only lasts for a few decades, so be sure that you don't leave any regrets. Laugh or cry as you like, and it's meaningless to oppress yourself.
43. I like people who make me laugh in spite of myself.
44. He made us all laugh by mimicking the teacher's voice.
45. A good laugh and a long sleep are the best cures in the doctor's book.
46. Do what makes you happy, be with who makes you smile, laugh as much as you breathe, and love as long as you live.
47. Laugh often, long and loud. Laugh until you gasp for breath.
48. Every person need a friend to make them laugh when they think they will never smile again.
49. Be sure that you have never had any regrets in your life which only lasts for a few decades. Laugh or cry as you like, and it's meaningless to oppress yourself.
50. A woman appreciates a man who can make her laugh.
51. She discovered to her pleasure, a talent for making her fellow guests laugh.
52. We tried to laugh the girl out of that slight accident.http://sentencedict.com/laugh.html
53. Laugh, and the world laughs with you; Weep, and you weep lone.
54. When I was a lad his age I would laugh at the strangest things.
55. Do what makes you happy and be with who makes you smile. Laugh as much as you breathe and love as long as you live.
56. I am very good,does not cry not noisy not to laugh.
57. The boy made the baby laugh by making a face at him.
58. I can't go into work looking like this - everyone will laugh at me.
59. Life is tough, and if you have the ability to laugh at it you have the ability to enjoy it.
60. We shouldn't blame, laugh at and envy anyone. We should be colorful in the sunshine, run in the winds and rains, dream your own dreams and go your own way.
More similar words: laugh at, laughing, burst out laughing, burst into laughter, caught, fraught, haughty, daughter, distraught, launch, laundry, plaudits, glaucoma, cum laude, augment, augustinian, inauguration, claustrophobic, bough, tough, rough, dough, though, bought, enough, ought to, through, borough, brought, roughly.