What is the word competition in Greek?

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

* Αγωνισμός (Agonismos): This is probably the closest overall translation. It refers to a contest or competition, often implying a struggle or striving for victory. It's derived from *agon*, meaning contest or struggle.

* Διαγωνισμός (Diagonismos): This word also means competition or contest, but often implies a more formal or organized event.

* Ανταγωνισμός (Antagonismos): This translates to rivalry or antagonism. It emphasizes the opposition and struggle between competitors.

* Συμβολή (Symbolí): This means "contribution" or "participation" and could be used in the context of competitive participation, like contributing to a competition.

The best word to use will depend on the *type* of competition. For a sporting event, αγωνισμός or διαγωνισμός would be suitable. For a business rivalry, ανταγωνισμός might be more appropriate.