厮⇒ 厮 sī, [廝], variant of 廝|厮[sī], mutually/with one another/manservant/boy servant/guy (derog.... 厮混 sīhùn, [廝混], to hang out together with (derog.)/to mix with 厮杀 sīshā, [廝殺], to fight at close quarters/hand-to-hand 厮打 sīdǎ, [廝打], to fight together/to come to blows