made safe
- securedMade fast or obtained
- protectedKept from harm
- safeguardedKept from harm
- shieldedProtected from harm
- guardedWary and restrained
disarmed · neutralized · locked · fortified · sheltered · defused · sterilized · childproofed · padded · cushioned · fenced · barricaded · sanitized · cleared · vetted · insured · anchored · fastened
made safeendangered
At risk of extinction
imperiled · compromised · jeopardized · threatened · destabilized