impalpable

im-pal-pa-ble

adjective

Unable to be felt or touched; difficult for the mind to grasp or comprehend.

"An impalpable sense of dread filled the room."

Thesaurus

Synonyms: elusive, subtle, unperceivable, imperceptible, intangible

Antonyms: palpable, tangible, touchable

impalpable - Definition, Meaning & Examples | Voklex