What is the prefix of finals?

There isn't a single, universally accepted prefix for "finals". However, depending on the context, some potential prefixes could be:

* Final-: This is the most straightforward and commonly used prefix, often seen in words like "finality", "finalization", and "finalist".

* End-: This prefix emphasizes the concluding nature of "finals", as seen in "endgame" or "ending".

* Last-: Similar to "end-", this emphasizes the concluding aspect of "finals", for example, "last game" or "last chance".

Ultimately, the best prefix depends on the specific meaning you want to convey and the context in which you're using it.