Indefinite
Indefinite adjective - Being or seeming to be without limits.
Official is an antonym for indefinite.
Nearby Words: indefinable, indefinitely
Official
Official adjective - Ordered or allowed by those in authority.
Both words in one sentence
- Carlos has recently stopped touring with the band for an indefinite period, replaced in concerts by Nielsen's son Daxx, but remains an official band member.
Source: Long Runner Line Up - On Suits the official story is that Danial Hardman resigned as Managing Partner and went on an indefinite leave of absence so he would have time to care for his dying wife.
Source: Stealing from the Till -
In response, the league decided to make the official policy for domestic violence a 6 game suspension (with ability to change depending on severity) for the first case, and indefinite suspension in the second incident for all future cases.
Cite this Source
Official and Indefinite. (2016). Retrieved 2026, August 07, from https://thesaurus.plus/related/indefinite/official
Indefinite & Official. N.p., 2016. Web. 07 Aug. 2026. <https://thesaurus.plus/related/indefinite/official>.
Official or Indefinite. 2016. Accessed August 07, 2026. https://thesaurus.plus/related/indefinite/official.
Google Ngram Viewer shows how "indefinite" and "official" have occurred on timeline