Ambitious and Not serious
Opposite meaning terms
Ambitious
Ambitious adjective - Having a strong desire for personal advancement.
Not serious is an antonym for ambitious.
Nearby Words: ambition, ambitiously
Not serious
Cite this Source
Not serious and Ambitious. (2016). Retrieved 2026, August 16, from https://thesaurus.plus/related/ambitious/not_serious
Ambitious & Not serious. N.p., 2016. Web. 16 Aug. 2026. <https://thesaurus.plus/related/ambitious/not_serious>.
Not serious or Ambitious. 2016. Accessed August 16, 2026. https://thesaurus.plus/related/ambitious/not_serious.
Google Ngram Viewer shows how "ambitious" and "not serious" have occurred on timeline