Blur
Blur verb - To make (something) unclear to the understanding.
Fog up
Mutual synonyms
Cite this Source
Fog up and Blur. (2016). Retrieved 2026, August 15, from https://thesaurus.plus/related/blur/fog_up
Blur & Fog up. N.p., 2016. Web. 15 Aug. 2026. <https://thesaurus.plus/related/blur/fog_up>.
Fog up or Blur. 2016. Accessed August 15, 2026. https://thesaurus.plus/related/blur/fog_up.
Google Ngram Viewer shows how "blur" and "fog up" have occurred on timeline