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

淫蕩[intou] dissipation
春風駘蕩[shunpuutaitou] warm and genial spring weather
震蕩[shintou] shock
掃蕩[soutou] cleaning up
放蕩[houtou] dissipation

遊蕩[yuutou] self-indulgent pleasure
蕩す[tarasu] to cajole
蕩ける[torokeru] to melt (to a liquid)
見蕩れる[mitoreru] to be fascinated (by)
蕩尽[toujin] squandering