Parent

изто́чник

iztóčnik

(source or origin of something)

насто́йник

nastójnik

(person who acts as a parent in rearing a child — see also guardian)

опеку́н

opekún

(person who acts as a parent in rearing a child — see also guardian)

роди́тел

rodítel

(person from whom one is descended)

роди́телка

rodítelka

(person from whom one is descended)

отглеждам

otgleždam

(to act as parent)