aegis
arm guard
assurance
backstop
buffer
bulwark
bumper
contraceptive
copyright
cover
crash helmet
cushion
dashboard
defense
dodger
eye
face mask
fender
finger guard
foot guard
fuse
goggles
governor
guard
guardrail
hand guard
handrail
hard hat
helmet
impregnability
insulation
interlock
inviolability
invulnerability
knee guard
knuckle guard
laminated glass
lee
life preserver
lifeline
lightning conductor
lightning rod
mask
mudguard
nose guard
pad
padding
palladium
patent
pilot
lock
safety bicycle
safety catch
safety lock
birth control device
contraceptive device
preventative
preventive
prophylactic device
score
safeties
safe
black
comfort
control
efficiency
finger
forehead
freedom
gentleman
health
latter
leg
maintenance
mind
neck
nose
obligation
priests
protection
restlesse
salvation
security
shore
sigh
simple
sky
strength
stress
success
sun
tenses
use
welfare
whole
biosafety
danger