Word Type

Adjective

Adjective

The word "vulnerable" can be used as adjective and adjective.

Word Relationships

Opposites (Antonyms)

durable invulnerable invulnerable vulnerability

Derived Terms

vulnerability vulnerably

Context

computing

Related Terms

attack conquerable dangerous exposed harm insecure susceptible unprotected

Similar Terms

assailable compromising compromising conquerable dangerous defenceless defenceless defenseless endangered endangered indefensible indefensible insecure open penetrable penetrable susceptible susceptible threatened threatened undefendable undefendable undefended under attack under attack under fire unguarded unguarded unprotected unsafe unsafe weak weak

Synonym Network

defenceless

Data sourced from Wiktionary, WordNet, CMU, and other open linguistic databases. Updated March 2026.