4
troubling(adjective, characteristic, danger, jeopardy)
4
ugly(adjective, characteristic, danger, jeopardy)
4
unguarded
4
urgent(adjective, characteristic, danger, jeopardy)
4
vagarious(adjective, characteristic, mood, capriciousness)
4
viperous(adjective, characteristic, danger, jeopardy)
4
volatile(adjective, characteristic, mood, capriciousness)
4
wayward(adjective, characteristic, mood, capriciousness)
4
whimsical(adjective, characteristic, mood, capriciousness)
3
assailable
3
compromising
3
defenceless
3
endangered
3
indefensible
3
open
3
penetrable
3
threatened
3
undefendable
3
undefended
3
under attack
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APASmart Define. (2016). vulnerable thesaurus. Retrieved September 25, 2026, from https://smartdefine.org/vulnerable/thesaurus/related
ChicagoSmart Define. 2016. "vulnerable thesaurus" https://smartdefine.org/vulnerable/thesaurus/related (accessed September 25, 2026).
HarvardSmart Define 2016, vulnerable thesaurus, Smart Define, viewed 25 September, 2026, <https://smartdefine.org/vulnerable/thesaurus/related>.
MLASmart Define. "vulnerable thesaurus" 11 March 2016. Web. 25 September 2026. <https://smartdefine.org/vulnerable/thesaurus/related>