横たえる[yokotaeru] to lay down
横たわる[yokotawaru] to lie down
横っ腹[yokoppara] side
横っ面[yokottsura] side of face
横溢[ouitsu] overflowing

横泳ぎ[yokooyogi] sidestroke (swim.)
横臥[ouga] lying on one's side
横膈膜[oukakumaku] diaphragm (body)
横顔[yokogao] face in profile

銜む[kukumu] to contain
銜える[kuwaeru] to hold in one's mouth
枚を銜む[baiwofukumu] (of a horse) to be gagged
轡銜[kutsuwa] bit (i.e. attached to a bridle)
銜えこむ[kuwaekomu] to hold fast deep in (one's mouth or other orifice, often used in a sexual context)

銜え箸[kuwaebashi] holding one's chopsticks in one's mouth (a breach of etiquette)
馬銜[hami] bit mouthpiece
横銜え[yokoguwae] holding horizontally in one's mouth
指を銜える[yubiwokuwaeru] to look on enviously while doing nothing