厨子[zushi] miniature shrine with double doors (used to store important Buddhist items such as sutras, etc.)
厨房[chuubou] kitchen
庖厨[houchuu] kitchen
厨二病[chuunibyou] behaving in a way characteristic of teenagers going through puberty, esp. by being overly self-conscious

厨子棚[zushidana] cabinet with double doors (used by the nobility to store books, etc.)
厨人[chuujin] chef
厨宰[chuusai] chef
厨芥[chuukai] kitchen waste

芥箱[gomibako] garbage can
芥子[karashi] mustard
塵芥[jinkai] rubbish
雛芥子[hinageshi] red poppy (Papaver rhoeas)
唐芥子[tougarashi] capsicum (Capsicum annuum, esp. the cultivated chili peppers)

洋芥子[yougarashi] mustard
芥子[keshi] poppy
小芥子[kokeshi] limbless wooden doll
芥溜め[gomitame] dump