(Internet slang) toxic parent

boss; father figure / a foster parent, a temporary adoptive parent

mother

a parent / the originator or founder of a school, company, or other organization / the boss or leader / the larger one of several objects of the same kind

landlord or landlady, the owner of a rented apartment

a god as an ancestor, an ancestral god

(archaic, possibly obsolete) a budding willow

inheritance from one's parents

(respectful) (someone else's) parents

dutiful to one's parents