stum·ble·bum 
(stŭmbəl-bŭm′)
(stŭmbəl-bŭm′)n.
Slang
Slang
1. A person regarded as blundering or inept.
2. A punch-drunk or second-rate prizefighter.
- consecrative
- consecrator
- consecratory
- consecution
- consecutive
- consecutively
- consecutiveness
- consensual
- consensually
- consensus
- consent
- consentaneity
- consentaneous
- consentaneously
- consentaneousness
- consent decree
- consenter
- consequence
- consequent
- consequential
- consequentialism
- consequentialist
- consequentiality
- consequentially
- consequentialness