Formal:
* அழகாக இருக்கிறீர்கள் (azhagaaga irukkiṛīrkaḷ): This translates to "You are looking beautiful." It's a polite and respectful way to compliment someone.
Informal:
* நீங்க அழகா இருக்கீங்க (nīṅka aḻaka irukkiṅka): This is a more casual way to say "You look pretty." It can be used with friends or family.
* அழகா இருக்கே (aḻaka irukē): This is a more informal and affectionate way to say "You look pretty." It can be used between close friends or romantic partners.
Other options:
* சின்னப் பெண்ணா இருக்கே (c̣innapp peṇṇā irukē): This translates to "You look like a little girl." It's a very sweet and endearing compliment.
* சின்னக் குட்டி மாதிரி இருக்கே (c̣innakk kuṭṭi mātiri irukē): This translates to "You look like a little doll." It's a playful and affectionate compliment.
Important note:
* It's always best to be mindful of the context and the relationship you have with the person you are complimenting.
* Avoid using overly familiar or affectionate language if you're not close to the person.
* It's also important to be respectful of cultural differences.
Remember, the best way to learn how to compliment someone in Tamil is to observe how native speakers do it.