insubstantial

Fetched 2026-10-26 (cache).

Synonyms: unsubstantial, substantial, consubstantial, nonsubstantial

Antonyms: unsubstantial, substantial, consubstantial, nonsubstantial

Related words from Datamuse; suggestions, not definitions.

Adjective

1. Lacking [[substance]]; not [[real]] or [[strong]].

Source: Wiktionary · CC BY-SA 4.0 (Wiktionary dump) · cached copy, not a rewrite.