24 entries under undefended topic. ×

24
vulnerable(adjective, open, weak, tender, sensitive)
19
exposed(adjective, weak, tender, raw, feeble)
14
open(adjective, sensitive, raw, bare, protection)
13
insecure(adjective, weak, vulnerable, safety, danger)
13
unguarded(adjective, weak, tender, sensitive, susceptible)
11
helpless(adjective, weak, raw, feeble, bare)
11
unsafe(adjective, weak, tender, loose, unsound)
10
naked(adjective, weak, tender, informal, bare)
9
defenseless(adjective, weak, tender, raw, feeble)
7
weak(adjective, tender, feeble, susceptible, vulnerable)
6
unarmed(adjective, vulnerable, insecure, exposed, helpless)
5
powerless(adjective, weak, feeble, vulnerable, insecure)
3
endangered(adjective, vulnerable, insecure, danger, exposed)
3
indefensible(adjective, vulnerable, insecure, exposed, helpless)
2
caught(adjective, bare, vulnerable, insecure, visible)
1
like a sitting duck(expression, adjective, idiom, susceptible, vulnerable)
1
loose(adjective, unstable, shaky, frail, unsound)
1
unreliable(adjective, loose, unstable, unsound, vulnerable)
1
unsound(adjective, loose, unstable, vulnerable, dangerous)
1
wide open(expression, adjective, weak, tender, susceptible)
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APASmart Define. (2015). unprotected thesaurus. Retrieved September 28, 2026, from https://smartdefine.org/unprotected/thesaurus/synonyms
ChicagoSmart Define. 2015. "unprotected thesaurus" https://smartdefine.org/unprotected/thesaurus/synonyms (accessed September 28, 2026).
HarvardSmart Define 2015, unprotected thesaurus, Smart Define, viewed 28 September, 2026, <https://smartdefine.org/unprotected/thesaurus/synonyms>.
MLASmart Define. "unprotected thesaurus" 14 April 2015. Web. 28 September 2026. <https://smartdefine.org/unprotected/thesaurus/synonyms>