insusceptible Synonyms

unsusceptible hardened to coldhearted unpersuadable immunogenic vaccinated unfeeling unconcerned unanswerable unaffected spiritless safe insentient out of touch not subject not liable not affected unsuasible immunized immunised unliable unimpressionable unimpressible unresponsive nonreactive resistive resistant renitent incapable impervious impenetrable impassive impassible immune heartless exempt dispassionate crass cold indeciduous indifferent protected proof passionless obtuse licensed irresponsible invulnerable insensitive insensible