In Twi, the most widely spoken language in Ghana:
* Akwaaba: This is the most common and general greeting, meaning "welcome" or "you are welcome."
* Maame, Akwaaba: This is a more formal welcome, used when addressing someone as "Madam."
* Paapa, Akwaaba: This is a formal welcome, used when addressing someone as "Sir."
In Ewe, another major language in Ghana:
* Míegbɔ̃: This is the general greeting for "welcome."
* Míegbɔ̃ŋu: This is a more formal welcome.
In Ga, the language spoken in Accra:
* Hiŋ gbɔŋ: This is a general greeting for "welcome."
In other languages spoken in Ghana:
* Ndeŋ: (Dagbani)
* Kɔŋ: (Gonja)
* Yɛŋ: (Dangme)
Remember, the best way to say "welcome" in Ghanaian is to use the language that is most relevant to the person you are greeting.