IMPALPABLE Scrabble 18 Words With Friends 24 Definition adjective incapable of being perceived by the senses especially the sense of touch. — synonyms: intangible adjective imperceptible to the senses or the mind. adjective not perceptible to the touch. See all 178 words you can make from IMPALPABLE → 10-letter words Words starting with I Words ending with E ← Unscramble different letters