Definite and Horizonless

Definite

Definite adjective - Having distinct or certain limits.

Horizonless is an antonym for definite.

Horizonless

Horizonless adjective - Being or seeming to be without limits.
Usage example: a horizonless array of opportunities for a young, ambitious person at the new company

Definite is an antonym for horizonless.
Cite this Source
Horizonless and Definite. (2016). Retrieved 2026, July 29, from https://thesaurus.plus/related/definite/horizonless
Definite & Horizonless. N.p., 2016. Web. 29 Jul. 2026. <https://thesaurus.plus/related/definite/horizonless>.
Horizonless or Definite. 2016. Accessed July 29, 2026. https://thesaurus.plus/related/definite/horizonless.
Google Ngram Viewer shows how "definite" and "horizonless" have occurred on timeline