to laugh ②to smile ③to sneer ④to be dumbfounded

(sound of) laughter

laugh ②smile ③sneer ④sex aids (e.g. dildos, pornographic books, erotic woodblock prints, etc.)

to laugh ②to be funny

to make (someone) laugh

comical (story, song) ②the comedy business (rakugo, manzai, etc.) ③something laughable

great laughter

to laugh at

laughing matter

to laugh away

laughingstock

loud laughter

to smile (at)

forced laugh

comedian

funny story

smiling face

sense of humor (humor)

laughingstock

insincere smile

smiling face

to smile

to smile

smile

heartwarming

smile

to chuckle to oneself

fake smile

to smile (at someone)

beaming smile

to crack

beautiful smile

to smile a smile of satisfaction

to be all smiles

to smile back (at a person)

gathering that's fun for everyone present

radiant smile

smile

roar of laughter (from multiple people) ②laughing hard (of a single person)

scornful laughter

laughable

laugh

sneer

thunderous roar of laughter (from multiple people)

loud laughter

friendly chat

highly ridiculous

laughing at an inappropriate time ②scornful laughter

laugh

happy laughter

bitter smile

amusing story

loud laughter (esp. by a group of people)

sarcastic

please accept (this)

smiling with pity

to laugh (something) off

smile diplomacy