MeanOF

impalpable

- adjective (adj)

Meaning: intangible, unsubstantial

Synonyms: airy delicate disembodied fine imperceptible imponderable imprecise inappreciable incorporeal indiscernible indistinct insensible insubstantial nebulous shadowy tenuous thin unapparent unobservable unperceivable vague
Antonyms: believeable palpable perceptible substantial tangible understandable

Roget's 21st Century Thesaurus, Third Edition Copyright © 2013 by the Philip Lief Group.