unsubstantial

Synonyms:

insubstantial, unreal

aerial, aeriform, aery, airy, ethereal

characterized by lightness and insubstantiality; as impalpable or intangible as air

shadowy, wraithlike

lacking in substance

stringy

consisting of or containing string or strings

immaterial, nonmaterial

not consisting of matter

Antonyms:

material, real, substantial

having substance or capable of being treated as fact; not imaginary

material

derived from or composed of matter

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