Here are a few words and phrases in Akan (Twi) that might be considered impolite or rude :

- Kɔ diabo (go to hell)
- W'ase (your vagina) - very offensive
- Wo nana (your grandmother) - can be used as an insult
- Makasum wo (I have beaten you) - aggressive
- Ɛyɛ ɛka (it's annoying/bitter)

Akan is a rich language with many nuances. Context matters a lot .