Pareja
Pareja is a Spanish noun that denotes two people who form a unit or a pair. In everyday use, it most often refers to a romantic couple, two people in a dating, engaged, married, or cohabiting relationship. The word can also describe a matched pair of objects or animals, as in 'una pareja de zapatos' or 'una pareja de perros.'
When referring to people, 'pareja' is commonly gender neutral and used regardless of the partners' genders. In
Etymology and linguistic notes: the word reflects the concept of a pair or duo and is related
See also: Spouse, domestic partnership, dating, relationship.