The answers to the clues below will have something in common.

1. Coward
2. Flop or failure
3. Grumpy person
4. Easy target for crime
5. Pace-setter in a footrace
6. High roller at the casino
7. Treacherous, deceitful person
8. Person who swindles or preys on others
9. To pester or annoy
10. To intimidate, confuse, or pressure someone

Answers:

1. Chicken/mouse
2. Turkey
3. Crab
4. Pigeon
5. Rabbit
6. Whale
7. Snake
8. Shark
9. Badger
10. Buffalo