Invulnerable
Invulnerable adjective - Incapable of being defeated, overcome, or subdued.
Usage example: typically teenagers suppose themselves to be invulnerable, so they take needless risks
Nearby Word: invulnerability
Susceptible
Susceptible adjective - Being in a situation where one is likely to meet with harm.
Usage example: some people are more susceptible to depression during the winter because of reduced exposure to sunlight
Invulnerable is an antonym for susceptible.
Nearby Words: susceptibility, susceptive
Both words in one sentence
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Barrier Change Boss: Sigma can change his defenses so that he is either invulnerable to X's attacks but susceptible to Zero's, or vice-versa.
Source: Video Game / Mega Man Xtreme 2 -
If your goal is to kill him, you can still attack during your turn, and he's just as susceptible to physical attacks as any other boss because his ghost soul fused with his not-actually-invulnerable body when he unveiled his human form.
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All varieties are Nigh Invulnerable, usually susceptible to critical hits and not much else, often making their defeat a matter of luck (or the proper weaponry).
Source: Video Game / Dragon Quest
Cite this Source
Susceptible and Invulnerable. (2016). Retrieved 2026, July 21, from https://thesaurus.plus/related/invulnerable/susceptible
Invulnerable & Susceptible. N.p., 2016. Web. 21 Jul. 2026. <https://thesaurus.plus/related/invulnerable/susceptible>.
Susceptible or Invulnerable. 2016. Accessed July 21, 2026. https://thesaurus.plus/related/invulnerable/susceptible.
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