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"Amor" is a noun which is often translated as "love", and "buenos días" is a phrase which is often translated as "good morning". Learn more about the difference between "amor" and "buenos días" below.
el amor()
A masculine noun is used with masculine articles and adjectives (e.g., el hombre guapo, el sol amarillo).
buenos días()
A phrase is a group of words commonly used together (e.g., once upon a time).
1. (general)