Boiling
Boiling adjective - Having a notably high temperature.
Usage example: it was boiling in that car, and the owners had foolishly left their pet in it
Sweltering is a synonym for boiling in very hot topic. In some cases you can use "Sweltering" instead an adjective "Boiling", when it comes to topics like hot. popular alternative
Sweltering
Sweltering adjective - Having a notably high temperature.
Usage example: the air conditioning was broken, and it was sweltering in the office
Boiling is a synonym for sweltering in hot topic. You can use "Boiling" instead an adjective "Sweltering". informal substitute
Mutual synonyms
Related pairs
Cite this Source
Sweltering and Boiling. (2016). Retrieved 2026, August 15, from https://thesaurus.plus/related/boiling/sweltering
Boiling & Sweltering. N.p., 2016. Web. 15 Aug. 2026. <https://thesaurus.plus/related/boiling/sweltering>.
Sweltering or Boiling. 2016. Accessed August 15, 2026. https://thesaurus.plus/related/boiling/sweltering.
Google Ngram Viewer shows how "boiling" and "sweltering" have occurred on timeline