Caustic soda
Caustic soda noun - A strongly alkaline caustic used in manufacturing soap and paper and aluminum and various sodium compounds.
Show all Definitions
Synonyms for Caustic soda
Hydroxide and caustic soda are semantically related. In some cases you can use "Hydroxide" instead a noun phrase "Caustic soda".
Hydroxide
Hydroxide noun - A compound of an oxide with water.
Show all Definitions
Synonyms for Hydroxide
Caustic soda and hydroxide are semantically related. You can use "Caustic soda" instead a noun "Hydroxide".
Mutual synonyms
Cite this Source
Hydroxide and Caustic soda. (2016). Retrieved 2026, July 29, from https://thesaurus.plus/related/caustic_soda/hydroxide
Caustic soda & Hydroxide. N.p., 2016. Web. 29 Jul. 2026. <https://thesaurus.plus/related/caustic_soda/hydroxide>.
Hydroxide or Caustic soda. 2016. Accessed July 29, 2026. https://thesaurus.plus/related/caustic_soda/hydroxide.
Google Ngram Viewer shows how "caustic soda" and "hydroxide" have occurred on timeline