Exact Match:
- invulnerable
- immune to attack; impregnable; "gunners raked the beach from invulnerable positions on the cliffs"
Synonyms:
- armed,
- cloaked,
- copyrighted,
- covered,
- deathless,
- defended,
- dependable,
- fail-safe,
- firm,
- guaranteed,
- guarded,
- harmless,
- immortal,
- impenetrable,
- imperishable,
- impregnable,
- incontestable,
- incorruptible,
- indelible,
- indestructible,
- indomitable,
- ineffaceable,
- ineradicable,
- inexpugnable,
- inextinguishable,
- insuperable,
- invincible,
- inviolable,
- irresistible,
- nonperishable,
- overpowering,
- overwhelming,
- patented,
- policed,
- protected,
- quenchless,
- reliable,
- resistless,
- riskless,
- safe,
- safeguarded,
- screened,
- sheltered,
- shielded,
- sound,
- stable,
- steady,
- trustworthy,
- unassailable,
- unbeatable,
- unconquerable,
- undampable,
- undangerous,
- undefeatable,
- undestroyable,
- undying,
- unhazardous,
- unperilous,
- unprecarious,
- unquenchable,
- unrisky,
- unsubduable,
- unsurmountable,
- unyielding,
- warranteed