adj, noun ·Rare ·Advanced level

Definitions

Noun

1. 1
   A system that opposes or counteracts another.

Adjective

1. 1
   Opposing a political system.

Synonyms

All synonyms

antisystemic

Etymology

From anti- + system.

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