4 English Synonyms for INVULNERABLE

Definition: 1. Secure against attack; impregnable.

There are 3 definitions of the word unassailable

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Definition: 1. Not defeatable; impossible to defeat.

There are 2 definitions of the word undefeatable

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Definition: 1. (computing) Not hackable; that cannot be hacked or broken into.

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Definition: 1. Not in danger; out of harm's reach.

There are 20 definitions of the word safe

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