adj ·Common ·High school level

Definitions

Adjective

1. 1
   Not constant; wavering.
2. 2
   Unfaithful to a lover.

Adjective

1. 1
   likely to change frequently often without apparent or cogent reason; variable wordnet

Synonyms

All synonyms

ficklemutableuntrueadriftafloatalternating

Antonyms

All antonyms

fixedstaticstationaryconstant

Etymology

From Middle English inconstant, inconstante, inconstaunte, from Middle French inconstant and its etymon, Latin incōnstāns.

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