Como dizer "Final" e "Finalmente" em inglês

Be careful: "eventual" and "eventually" has a very diferent meaning when we say "eventualmente" or "eventual" in portuguese .

Definition:
eventual - adjective [before noun]
happening or existing at a later time or at the end, especially after a lot of effort, problems, etc:
"The Dukes were the eventual winners of the competition."
"Although the original budget for the project was $1 billion, the eventual cost is likely to be 50% higher."

eventually - adverb
in the end, especially after a long time or a lot of effort, problems, etc:
"Although she had been ill for a long time, it still came as a shock when she eventually died."
"It might take him ages but he'll do it eventually."

(from Cambridge Advanced Learner's Dictionary)