Forewarn
Forewarn verb - To give notice to beforehand especially of danger or risk.
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Synonyms for Forewarn
Open up and forewarn are semantically related. In some cases you can use "Open up" instead a verb "Forewarn".
Nearby Word: forewarning
Open up
Open up verb - Cause to open or to become open.
Cite this Source
Open up and Forewarn. (2016). Retrieved 2026, July 22, from https://thesaurus.plus/related/forewarn/open_up
Forewarn & Open up. N.p., 2016. Web. 22 Jul. 2026. <https://thesaurus.plus/related/forewarn/open_up>.
Open up or Forewarn. 2016. Accessed July 22, 2026. https://thesaurus.plus/related/forewarn/open_up.
Google Ngram Viewer shows how "forewarn" and "open up" have occurred on timeline