Dualize
Increase and dualize are semantically related. in make two of topic. In some cases you can use "Increase" instead a verb "Dualize".
Increase
Increase verb - To make greater in size, amount, or number.
Cite this Source
Increase and Dualize. (2016). Retrieved 2026, August 16, from https://thesaurus.plus/related/dualize/increase
Dualize & Increase. N.p., 2016. Web. 16 Aug. 2026. <https://thesaurus.plus/related/dualize/increase>.
Increase or Dualize. 2016. Accessed August 16, 2026. https://thesaurus.plus/related/dualize/increase.
Google Ngram Viewer shows how "dualize" and "increase" have occurred on timeline