Vulnerable
Vulnerable adjective - Lacking protection from danger or resistance against attack.
Usage example: vulnerable baby chicks
Weak is a synonym for vulnerable in open to attack topic. In some cases you can use "Weak" instead an adjective "Vulnerable".
Nearby Words: vulnerability, vulnerably
Weak
Weak adjective - Lacking bodily strength.
Usage example: the little boy was simply too weak to lift the box
Mutual synonyms
Both words in one sentence
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Conversely, an empty stomach left him weak and vulnerable, though this was shown to be psychological rather than than physical.
Source: Power-Up Food -
Kick the Dog: Aside from his first kill, the mutant rapist Tower, Denti seems to go after mutants too weak or vulnerable to fight back.
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If any one of the three takes action against another, they'll be left weak and vulnerable to be picked off by the third.
Source: Mexican Standoff
Cite this Source
Weak and Vulnerable. (2016). Retrieved 2026, August 14, from https://thesaurus.plus/related/vulnerable/weak
Vulnerable & Weak. N.p., 2016. Web. 14 Aug. 2026. <https://thesaurus.plus/related/vulnerable/weak>.
Weak or Vulnerable. 2016. Accessed August 14, 2026. https://thesaurus.plus/related/vulnerable/weak.
Google Ngram Viewer shows how "vulnerable" and "weak" have occurred on timeline