Dull
Dull verb - To reduce or weaken in strength or feeling.
Keep under and dull are semantically related In some cases you can use "Keep under" instead a verb "Dull".
Keep under
Dull and keep under are semantically related in deject topic. You can use "Dull" instead a verb "Keep under".
Cite this Source
Keep under and Dull. (2016). Retrieved 2026, July 22, from https://thesaurus.plus/related/dull/keep_under
Dull & Keep under. N.p., 2016. Web. 22 Jul. 2026. <https://thesaurus.plus/related/dull/keep_under>.
Keep under or Dull. 2016. Accessed July 22, 2026. https://thesaurus.plus/related/dull/keep_under.
Google Ngram Viewer shows how "dull" and "keep under" have occurred on timeline