bumper (n.)
- aegis
- backstop
- barrier
- bellyful
- beverage
- brattice
- buffer
- bulkhead
- bulwark
- capacity
- charge
- complement
- contraceptive
- copyright
- crush
- cushion
- dashboard
- diaphragm
- division
- dodger
- draft
- dram
- drink
- fender
- fill
- fuse
- goggles
- governor
- grand
- great
- guard
- guardrail
- gulp
- handrail
- helmet
- insulation
- interlock
- lading
- lap
- large
- libation
- lifeline
- load
- mask
- mat
- midriff
- midsection
- mouthful
- mudguard
- nip
- pad
- padding
- palladium
- panel
- paries
- partition
- patent
- peg
- pilot
- portion
- potation
- preventive
- prophylactic
- pull
- quaff
- safeguard
- safety
- screen
- separation
- septum
- shield
- sip
- skinful
- snort
- suck
- sup
- swig
- swill
- tall
- tidy
- tot
- umbrella
- wall
- windscreen
- windshield
bumper (adj.)
- big
- considerable
- contraceptive
- draft
- fuse
- goodly
- grand
- great
- guard
- healthy
- large
- large-scale
- man-sized
- mask
- mat
- numerous
- patent
- peg
- preventive
- prophylactic
- screen
- sizable
- substantial
- tall
- tidy
- umbrella
- wall