jump·y 
(jŭmpē)
(jŭmpē)adj. jump·i·er, jump·i·est
1. Characterized by fitful, jerky movements.
2. On edge; nervous.
jumpi·ness n.
- bloodless
- bloodlessly
- bloodlessness
- bloodletter
- bloodletting
- bloodline
- blood meal
- bloodmobile
- blood money
- blood orange
- blood plasma
- blood platelet
- blood poisoning
- blood pressure
- blood pudding
- blood red
- blood-red
- blood relation
- blood relationship
- bloodroot
- blood sausage
- blood serum
- bloodshed
- bloodshot
- blood sport