adj ·Rare ·Advanced level

Definitions

Adjective

1. 1
   Not grammatical; ungrammatical. not-comparable

Synonyms

All synonyms

ungrammatical

Antonyms

All antonyms

grammatical

Etymology

From a- + grammatical.

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