遺髪: hair of a dead person

艾髪: the hair of an old person, an old person

経費: expenses, cost; expenditures other than material and labor.

a surname

(informal, rare) hi, hello (in a Chinese context)

to violate a law

outer layer, husk / crust / cuticle

(historical) an office in Zhou Dynasty, China. / (historical, in Japan) substitutive style of high ranked courtier, particularly officers in the 5th rank (五位).

cooked rice

a Western knife, table knife