insubstantial

  • (a) lacking material form or substance; unreal
    • as insubstantial as a dream
    • an insubstantial mirage on the horizon
    unsubstantial, unreal,
  • (s) lacking in nutritive value
    • the jejune diets of the very poor
    jejune,

Synonyms

unsubstantial unreal jejune

Antonyms

substantial material real

See also

nonmaterial immaterial

Words of close approximity

insubstantiality insubstantially