Formal:
* Guapísimo: This is the most common and formal way to call someone handsome. It's a superlative form of "guapo" (handsome), meaning "very handsome".
* Apuesto: This word implies a more elegant and refined kind of attractiveness. It can be used for someone who is well-dressed and has a distinguished air.
* Atractivo: This is a more neutral term, simply meaning "attractive". It can be used for both men and women.
Informal:
* Guapo: This is a more casual way to say "handsome".
* Lindo: This is a very affectionate term, implying that the person is cute and appealing.
* Bonito: This is similar to "lindo", but slightly more general. It can be used for both men and women.
More Specific:
* Hermoso: This means "beautiful", and is often used for someone who is exceptionally handsome.
* Elegante: This means "elegant", and can be used for a man who has a refined style and presence.
Example Phrases:
* "Eres muy guapísimo." (You are very handsome.)
* "Es un hombre muy apuesto." (He is a very handsome man.)
* "Me parece muy atractivo." (I find him very attractive.)
* "Es un chico guapo." (He is a handsome guy.)
* "Es lindo." (He is cute.)
The best way to choose the right word depends on the context and your relationship with the person you are talking to.