Blurring
Smudge and blurring are semantically related. in make dirty topic. In some cases you can use "Smudge" instead a verb "Blurring".
Mutual synonyms
Cite this Source
Smudge and Blurring. (2016). Retrieved 2026, July 22, from https://thesaurus.plus/related/blurring/smudge
Blurring & Smudge. N.p., 2016. Web. 22 Jul. 2026. <https://thesaurus.plus/related/blurring/smudge>.
Smudge or Blurring. 2016. Accessed July 22, 2026. https://thesaurus.plus/related/blurring/smudge.
Google Ngram Viewer shows how "blurring" and "smudge" have occurred on timeline