御猪口[ochoko] small cup
片口鰯[katakuchiiwashi] Japanese anchovy (Engraulis japonica)
白口[shiroguchi] white croaker (Pennahia argentata)
悪たれ口[akutareguchi] abuse
悪口雑言[akkouzougon] all kinds of malicious gossip

異口同音[ikudouon] in concert
異口同音に[ikudouonni] in one voice
ひと口[hitokuchi] mouthful
一口商い[hitokuchiakinai] an immediate definite deal
一口同音[ikkudouon] reading in unison

淫ら[midara] loose
淫行[inkou] obscenity
淫事[inji] lascivious act
淫心[inshin] sexual passion
淫蕩[intou] dissipation

淫賣[inbai] prostitution
淫婦[inpu] woman of loose morals
淫風[inpuu] lewd manners
淫奔[inpon] lewdness
淫乱[inran] debauched