Accustomed and Onetime
Opposite meaning words
Accustomed
Accustomed adjective - Being in the habit or custom.
Onetime is an antonym for accustomed.
Nearby Word: accustoming
Onetime
Onetime adjective - Happening only once.
Usage example: with any luck, that was a onetime mistake
Accustomed is an antonym for onetime.
Cite this Source
Onetime and Accustomed. (2016). Retrieved 2026, July 21, from https://thesaurus.plus/related/accustomed/onetime
Accustomed & Onetime. N.p., 2016. Web. 21 Jul. 2026. <https://thesaurus.plus/related/accustomed/onetime>.
Onetime or Accustomed. 2016. Accessed July 21, 2026. https://thesaurus.plus/related/accustomed/onetime.
Google Ngram Viewer shows how "accustomed" and "onetime" have occurred on timeline