hefty

adjective5

1. •
   With heft; heavy, strong, vigorous, mighty, impressive

   • He can throw a hefty punch.
2. •
   Strong; bulky.

   • They use some hefty bolts to hold up road signs.
3. •
   Possessing physical strength and weight; rugged and powerful; powerfully or heavily built.

   • He was a tall, hefty man.
4. •
   Heavy, weighing a lot.

   • She carries a hefty backpack full of books.
5. •
   Large, healthy.

   • That's going to cost you a hefty sum.