an·y·way
adverb

1. In any way or manner whatever: Get the job done anyway you can.
2. In any case; at least: I don't know if it was lost or stolen; anyway, it's gone.
3. Nevertheless; regardless: It was raining but they played the game anyway.

what·ev·er
pronoun

1. Everything or anything that: Do whatever you please.
2. What amount that; the whole of what: Whatever is left over is yours.
3. No matter what: Whatever happens, we'll meet here tonight.
4. Which thing or things; what: Whatever does he mean?
5. Informal What remains and need not be mentioned; what have you: Please bring something to the party-pretzels, crackers, whatever.