accomplished

US /əˈkɑːm.plɪʃt/
UK /əˈkɑːm.plɪʃt/
"accomplished" picture
1.

highly trained or skilled in a particular activity

:
She is an accomplished pianist.
He is an accomplished swimmer and diver.
1.

successfully completed or achieved

:
The mission was accomplished without any casualties.
His goal of climbing Mount Everest was finally accomplished.