Fixed and Indefinite

Fixed

Fixed adjective - Having been established and usually not subject to change.
Usage example: the baseball card dealer's prices were fixed, so bargaining was not an option

Indefinite is an antonym for fixed in topics: intent, permanent, repaired.

Nearby Words: fix, fixing, fixedly, fixation, fixer

Indefinite

Indefinite adjective - Being or seeming to be without limits.

Fixed is an antonym for indefinite in unclear topic.

Nearby Words: indefinable, indefinitely
Cite this Source
Indefinite and Fixed. (2016). Retrieved 2026, August 16, from https://thesaurus.plus/related/fixed/indefinite
Fixed & Indefinite. N.p., 2016. Web. 16 Aug. 2026. <https://thesaurus.plus/related/fixed/indefinite>.
Indefinite or Fixed. 2016. Accessed August 16, 2026. https://thesaurus.plus/related/fixed/indefinite.
Google Ngram Viewer shows how "fixed" and "indefinite" have occurred on timeline