Red hot
Red hot noun - One who is intensely or excessively devoted to a cause.
Vigorous and red hot are semantically related. in interested topic. In some cases you can use "Vigorous" instead an adjective phrase "Red hot".
Mutual synonyms
Cite this Source
Vigorous and Red hot. (2016). Retrieved 2026, July 28, from https://thesaurus.plus/related/red_hot/vigorous
Red hot & Vigorous. N.p., 2016. Web. 28 Jul. 2026. <https://thesaurus.plus/related/red_hot/vigorous>.
Vigorous or Red hot. 2016. Accessed July 28, 2026. https://thesaurus.plus/related/red_hot/vigorous.
Google Ngram Viewer shows how "red hot" and "vigorous" have occurred on timeline