* κερδοφόρος (kerdoforos): This is probably the closest and most common translation. It literally means "profit-bearing" or "yielding profit."
* οικονομικά επωφελής (oikonomika epōfelēs): This translates to "economically beneficial" and is a more formal and broader term that emphasizes the economic advantage.
* αποδοτικός (apodotikos): This means "productive," "efficient," or "yielding a return," and might be suitable if you're focusing on the efficiency aspect of profitability.
The best choice will depend on the specific situation. If you can provide the context in which you need to use the word, I can help you choose the most appropriate translation.