köken: From Late Latin mīrābilia (“wonder”), substantivization of the neuter plural of Latin mīrābilis (“wonderful”). Old Spanish also had maravija, with the expected outcome of the Latin ending. The form with -illa may reflect a borrowing from another Romance language (cf. Portuguese maravilha) or some kind of Latin influence.
aile: a las maravillas, a las mil maravillas, a maravilla, de maravilla, de maravillas, flor de la maravilla, hacer maravillas, maravilla del campo, maravilla del mundo, maravilla silvestre