noun ·Moderate ·College level

Definitions

Noun

1. 1
   The state of being substantial; substantialness. countable, uncountable
2. 2
   the quality of being substantial or having substance wordnet
3. 3
   The extent to which something is substantial. countable, uncountable

Synonyms

All synonyms

abundanceaffluenceample sufficiencyamplenessamplitudeaplomb

Antonyms

All antonyms

insubstantiality

Etymology

From substantial + -ity, from Latin substantialitas.

Data sourced from Wiktionary, WordNet, CMU, and other open linguistic databases. Updated March 2026.