Narrow down
Narrow down verb - To reduce in size or volume by or as if by pressing parts or members together.
Restrain and narrow down are semantically related. in decrease topic. In some cases you can use "Restrain" instead a verb "Narrow down", when it comes to topics like grow less or make less.
Restrain
Restrain verb - To keep from exceeding a desirable degree or level (as of expression).
Narrow down and restrain are semantically related. Sometimes you can use "Narrow down" instead a verb "Restrain".
Cite this Source
Restrain and Narrow down. (2016). Retrieved 2026, August 13, from https://thesaurus.plus/related/narrow_down/restrain
Narrow down & Restrain. N.p., 2016. Web. 13 Aug. 2026. <https://thesaurus.plus/related/narrow_down/restrain>.
Restrain or Narrow down. 2016. Accessed August 13, 2026. https://thesaurus.plus/related/narrow_down/restrain.
Google Ngram Viewer shows how "narrow down" and "restrain" have occurred on timeline