Increase and Narrow down

Increase

Increase verb - To make greater in size, amount, or number.

Narrow down is an antonym for increase.

Narrow down

Narrow down verb - To reduce in size or volume by or as if by pressing parts or members together.

Increase is an antonym for narrow down in topics: decrease, grow less or make less.
Cite this Source
Narrow down and Increase. (2016). Retrieved 2026, July 22, from https://thesaurus.plus/related/increase/narrow_down
Increase & Narrow down. N.p., 2016. Web. 22 Jul. 2026. <https://thesaurus.plus/related/increase/narrow_down>.
Narrow down or Increase. 2016. Accessed July 22, 2026. https://thesaurus.plus/related/increase/narrow_down.
Google Ngram Viewer shows how "increase" and "narrow down" have occurred on timeline