insubstantial

adj.

US //ˌɪnsəbˈstænʃəɫ// UK //ˈɪnsəbstˌɑːnʃəl// in·sub·stan·tial

Synonyms

Antonyms

Origin

Probably from Middle French insubstantiel, from Latin insubstantiālis, from in- + substantiālis. By surface analysis, in- + substantial.