Dull and File

Opposite meaning words

Dull verb - To reduce or weaken in strength or feeling.

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File is an antonym for dull.

Nearby Words: dullness, dulling, dulled, dully, dullish

File verb - To make smooth by friction.

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Dull is an antonym for file in grind topic.

Nearby Words: filed, filing, filer

idea	dull idea	file idea
powers	dull powers	file powers

Cite this Source

File and Dull. (2016). Retrieved 2026, July 22, from https://thesaurus.plus/related/dull/file

Dull & File. N.p., 2016. Web. 22 Jul. 2026. <https://thesaurus.plus/related/dull/file>.

File or Dull. 2016. Accessed July 22, 2026. https://thesaurus.plus/related/dull/file.

Google Ngram Viewer shows how "dull" and "file" have occurred on timeline