Substantiality and Theory

Substantiality noun - The quality or state of being large in size.

Theory is an antonym for substantiality in topics: reality, facts of existence.

Nearby Words: substance, substantial, substantiate, substantially, substantiation

Theory noun - An idea that is the starting point for making a case or conducting an investigation.

Substantiality is an antonym for theory.

Nearby Words: theoretical, theoretic, theoretically, theorist, theorizing