Concentrate
Concentrate verb - To increase the amount of (a substance in a mixture) by removing other substances.
Redouble and concentrate are semantically related. In some cases you can use "Redouble" instead a verb "Concentrate".
Redouble
Redouble verb - To make markedly greater in measure or degree.
Concentrate and redouble are semantically related. Sometimes you can use "Concentrate" instead a verb "Redouble".
Nearby Word: redoubling
Mutual synonyms
Cite this Source
Redouble and Concentrate. (2016). Retrieved 2026, July 21, from https://thesaurus.plus/related/concentrate/redouble
Concentrate & Redouble. N.p., 2016. Web. 21 Jul. 2026. <https://thesaurus.plus/related/concentrate/redouble>.
Redouble or Concentrate. 2016. Accessed July 21, 2026. https://thesaurus.plus/related/concentrate/redouble.
Google Ngram Viewer shows how "concentrate" and "redouble" have occurred on timeline