Formal/Polite:
* Querido/a: This is the most common and polite way to address someone you love or care about, but it's not necessarily intimate.
* Meu/Minha querido/a: This is a slightly more affectionate version of "querido/a".
Informal/Intimate:
* Amor: This means "love" and is the most common term of endearment for a partner or someone you are very close to.
* Meu/Minha amor: This is a slightly more affectionate version of "amor".
* Vida: This means "life" and is a very common term of endearment, especially among couples.
* Benzinho/a: This is a playful and affectionate term, often used for children or close friends.
* Querido/a: This is a less formal version of "querido/a" and can be used for friends or family members.
Other options:
* Meu/Minha bem: This is a more formal and respectful way to address someone you care about.
* Meu/Minha anjo: This means "my angel" and is a very affectionate term.
The best way to choose the right translation is to consider the context and the relationship you have with the person you're addressing.