true parents (i.e. biological parents)

a foster parent

a producer of salt / a shop or other business that sells salt; the shopkeeper of such a business

a surname

outside / foreign / other / except

(card games) koi-koi, cassino-like Japanese card game

(sumo) a pushing technique in which an athlete’s hands push against the opponent’s armpits or upper body

a straight temper line on a blade

a curved temper line on a blade

(informal) husband