Completely serious
Obsessed and completely serious are semantically related. In some cases you can use "Obsessed" instead an adjective phrase "Completely serious".
Obsessed
Obsessed adjective - Having extreme or relentless concern.
Completely serious and obsessed are semantically related. You can use "Completely serious" instead an adjective "Obsessed".
Mutual synonyms
Cite this Source
Obsessed and Completely serious. (2016). Retrieved 2026, August 13, from https://thesaurus.plus/related/completely_serious/obsessed
Completely serious & Obsessed. N.p., 2016. Web. 13 Aug. 2026. <https://thesaurus.plus/related/completely_serious/obsessed>.
Obsessed or Completely serious. 2016. Accessed August 13, 2026. https://thesaurus.plus/related/completely_serious/obsessed.
Google Ngram Viewer shows how "completely serious" and "obsessed" have occurred on timeline