街娼[gaishou] prostitute
公娼[koushou] licensed prostitution
公娼全廃[koushouzenpai] abolition of licensed prostitution
娼妓[shougi] prostitute
男娼[danshou] male prostitute

娼婦[shoufu] prostitute
私娼[shishou] unlicensed prostitute
娼家[shouka] brothel
私娼窟[shishoukutsu] brothel
売娼[baishou] prostitution

クスクス笑う[kusukusuwarau] to giggle
けらけら笑う[kerakerawarau] to cackle
げらげら笑う[geragerawarau] to guffaw
一笑[isshou] laugh
一笑に付す[isshounifusu] to laugh (someone) down

一顰一笑[ippinisshou] (a) mood
可笑しい[okashii] funny
含み笑い[fukumiwarai] suppressed laugh
嬉笑[kishou] happy laughter
戯笑[gishou] playful laughter