Heatproof
Cite this Source
Muffle and Heatproof. (2016). Retrieved 2026, August 13, from https://thesaurus.plus/related/heatproof/muffle
Heatproof & Muffle. N.p., 2016. Web. 13 Aug. 2026. <https://thesaurus.plus/related/heatproof/muffle>.
Muffle or Heatproof. 2016. Accessed August 13, 2026. https://thesaurus.plus/related/heatproof/muffle.
Google Ngram Viewer shows how "heatproof" and "muffle" have occurred on timeline