omnivorous

adjective4

1. •
   Having a diet which is neither exclusively carnivorous nor exclusively herbivorous.
2. •
   Of a parasite: attacking many species; not confined to a single host plant.
3. •
   (figurative) Having an interest in a variety of subjects.

   • The Beckettian progression appears occasionally: while Miss Counihan (static) is an omnivorous reader and Murphy (transitional) a strict non-reader, Cooper is an analphabete. — 1968
4. •
   (figurative) All-consuming.