Synonyms for agnogenic

Most common

primary · idiopathic

All synonyms

Adjective

Definitions

1. adj. 1

   Of unknown etiology.

Example sentences

• primary Mixture of the three primary colors creates black.
• idiopathic I'm suffering from idiopathic hypersomnia.

Popularity over time

Use in printed books, per decade from 1850 to 2019.

By length

7 letters

primary³

10 letters

idiopathic⁵

The small number after each word is its number of syllables (primary³ = 3 syllables).