How do you say bless in Greek?

There isn't one single perfect translation for "bless" in Greek, as the best word depends on the context. Here are a few options:

* Ευλογώ (evlogo): This is the most common and versatile option, meaning "I bless." It's suitable for religious blessings. The passive form, ευλογημένος (evlogiménos), means "blessed."

* Να σε ευλογώ (na se evlogo): This translates to "May I bless you" or "Bless you," a more informal way to say it. You can replace "σε" (se - you singular) with "σας" (sas - you plural) for the plural form.

* ευλογία (evlogia): This word means "blessing" itself, as a noun. You could say something like "Εύχομαι την ευλογία του Θεού" (Efchomi tin evlogia tou Theou) meaning "I wish you God's blessing."

Therefore, the best translation depends heavily on what you want to bless and the situation. For a general blessing, ευλογώ (evlogo) or ευλογημένος (evlogiménos) are excellent choices.