laughter = 笑い Warai
You may say "kanojo ha hontou ni omoshiroi desu."
"laughter" translates to, "us-eum" (웃음) in Korean.
Risa, in French, means 'laughter'. In Japanese it means 'Gossamer of the Village'.
râs
les rires
He howled with laughter?
In Irish it's "gáire"
Mourir de rire (To die of laughter) Eclater de rire (Explode of laughter). :)
plein de rires
la risa (lah REEsah)
Mr. Happy
medicene they always say that laughter helps lol