insusceptible
Adjective
Meaning
Not susceptible; not capable of being moved, affected, or impressed; that can not feel, receive, or admit; as, a limb insusceptible of pain; a heart insusceptible of pity; a mind insusceptible to flattery.
Source: Webster's dictionarySynonyms
unsusceptible
cold
proof
protected
safe
immune
resistant
incapable
exempt
indifferent
unaffected
insensitive
resistive
impenetrable
impervious
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