versatile
Able to do many different things well.
Versatile means able to adapt to many different functions or activities. A versatile tool can handle multiple jobs: a Swiss Army knife is versatile because it works as a knife, scissors, screwdriver, and more, all in one compact device. A versatile athlete excels at several sports rather than just one.
Something versatile can turn from one use to another with ease. A versatile actor can play a villain in one movie and a hero in the next, switching convincingly between different types of characters. A versatile musician might play piano, guitar, and drums equally well.
In school, being versatile might mean you're comfortable with both math problems and creative writing assignments. A versatile cook can prepare Italian pasta one night and Indian curry the next. The opposite is someone or something highly specialized, able to do only one thing, even if they do it exceptionally well.