Formal:
* Beijos: This is the most common and versatile way to say "kisses". It can be used in both written and spoken language, and can be used to refer to kisses in general or to specific types of kisses.
Informal:
* Beijinho(s): This is a more affectionate and playful way to say "kisses". It is often used when talking to someone you are close to.
* Selinho: This refers specifically to a quick, light kiss on the lips. It is a very common way to greet someone you are close to in Brazil.
Other ways to express "kisses" in writing:
* "Com carinho" (with love): This is a more general way to express affection and can be used in letters, emails, or other written communication.
* "Abraços" (hugs): While not directly "kisses", this is a common way to express warmth and affection in a written message.
Remember that the best way to say "kisses" in Brazilian Portuguese depends on the specific situation.