insubstantial

0 synonyms and 0 antonyms for insubstantial, grouped by meaning and by how common each one is.

Adj — Lacking substance; not real or strong.

We haven't recorded synonyms for insubstantial yet. You can still read its full definition, where it comes from, or words that rhyme with it.

Etymology

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