contraceptive (n.)
- aegis
- backstop
- bag
- buffer
- bulwark
- bumper
- condom
- copyright
- cushion
- dashboard
- diaphragm
- dodger
- fender
- fuse
- goggles
- governor
- guard
- guardrail
- handrail
- helmet
- insulation
- interlock
- lifeline
- mask
- mudguard
- pad
- padding
- palladium
- patent
- pessary
- pilot
- preventive
- prophylactic
- rubber
- safeguard
- safety
- screen
- shield
- skin
- spermicide
- umbrella
- windscreen
- windshield
