overworked

adjective2

1. •
   Subjected to too much work.

   • Overworked and underpaid? Then quit your job and become a pro darts player.
2. •
   (figurative) Having been overused such that it has lost its meaning; trite; banal.

   • [Tim Garton Ash] is what you might call—overworked phrase—a public intellectual. — 2009