N5
くち
Definition
mouth, opening, hole, gap, orifice, mouth (of a bottle), spout, nozzle, mouthpiece, gate, door, entrance, exit, speaking, speech, talk (i.e. gossip), taste, palate, mouth (to feed), opening (i.e. vacancy), available position, invitation, summons, kin...
N4
こわす
Definition
to break, to destroy, to demolish, to wreck, to ruin, to spoil, to damage, to break (a bill, etc.)
N3
おに、き
Definition
ogre, demon, spirit of a deceased person, ogre-like person (i.e. fierce, relentless, merciless, etc.), it (i.e. in a game of tag), Chinese "ghost" constellation (one of the 28 mansions), very, extremely, super-
N2
おまいり
Definition
worship, shrine visit
N1
いとなむ
Definition
to carry on (e.g. in ceremony), to run a business