eclecticism

/ɪˈklɛktɪˌsɪzəm/
noun
  1. The practice or principle of selecting ideas, styles, or methods from a variety of sources rather than following a single approach.
    • Many modern chefs embrace eclecticism, borrowing techniques from cuisines around the world.
    • The architect's eclecticism is evident in the building, which blends Gothic arches with glass walls.
    • The band's eclecticism keeps their music fresh, mixing rock, jazz, and electronic sounds.
Antonyms
What does "eclecticism" mean? | whatsthatwordmean | whatsthatwordmean