[よこ, yoko] (n) (1) (See 横になる) horizontal (as opposed to vertical); lying down; (2) (See 首を横に振る) side-to-side (as opposed to front-to-back); width; breadth; (3) side (of a box, etc.); (4) beside; aside; next to; (5) (See 横から口を挟む) unconnected; (P)#1871
[ねる, neru] (v1, vi) (1) to lie down; (2) to go to bed; to lie in bed; (3) (See 眠る) to sleep (lying down); (4) to sleep (with someone, i.e. have intercourse); (5) to lie idle; (P)