Synonyms for protection device

Synonyms for protection

security (safety, safeguard, prevention >>)
defense (defender, auspices, defence >>)
guard (ward, prot, security guard >>)
shield
cover
conservation (preservation, environmental protection, conservancy >>)
fencing

See all synonyms for protection

Synonyms for device

apparatus (appliance, equipment, jig >>)
instrument (gadget, tool, adaptation >>)
design
system
arrangement
contrivance

See all synonyms for device