Become quiet
Settle down and become quiet are semantically related In some cases you can replace term "Settle down" with "Become quiet", this terms are similar.
Settle down
Settle down verb - To become still and orderly.
Become quiet and settle down are semantically related in quieten topic. Sometimes you can replace phrase "Become quiet" with "Settle down", this terms are similar.
Mutual synonyms
Cite this Source
Settle down and Become quiet. (2016). Retrieved 2026, August 01, from https://thesaurus.plus/related/become_quiet/settle_down
Become quiet & Settle down. N.p., 2016. Web. 01 Aug. 2026. <https://thesaurus.plus/related/become_quiet/settle_down>.
Settle down or Become quiet. 2016. Accessed August 01, 2026. https://thesaurus.plus/related/become_quiet/settle_down.
Google Ngram Viewer shows how "become quiet" and "settle down" have occurred on timeline