Become narrow
Thin out and become narrow are semantically related. In some cases you can use "Thin out" instead a verb phrase "Become narrow".
Thin out
Thin out verb - Make sparse.
Become narrow and thin out are semantically related. You can use "Become narrow" instead a verb "Thin out".
Mutual synonyms
Cite this Source
Thin out and Become narrow. (2017). Retrieved 2026, August 01, from https://thesaurus.plus/related/become_narrow/thin_out
Become narrow & Thin out. N.p., 2017. Web. 01 Aug. 2026. <https://thesaurus.plus/related/become_narrow/thin_out>.
Thin out or Become narrow. 2017. Accessed August 01, 2026. https://thesaurus.plus/related/become_narrow/thin_out.
Google Ngram Viewer shows how "become narrow" and "thin out" have occurred on timeline