Synonyms of insusceptible
- 1 Syllable
- crass, hard, tough
- 2 Syllables
- stony, bloodless, tactless, unkind, aloof, heartless
- 3 Syllables
- incurious, feelingless, hardened, thick-skinned, unliable, coldhearted, hardhearted, immune, uncaring, obtuse, hard-boiled, unfeeling
- 4 Syllables
- impassive, resistive, unconcerned, impassible
- 5 Syllables
- unresponsive, unsusceptible, inexcitable, imperceptive
- 6 Syllables
- unimpressionable