Refractivity and Refraction

Refractivity

Refractivity noun - The physical property of a medium as determined by its index of refraction.
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Synonyms for Refractivity

Refraction and refractivity are semantically related. In some cases you can use "Refraction" instead a noun "Refractivity".

Refraction

Refraction noun - The change in direction of a propagating wave (light or sound) when passing from one medium to another.
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Synonyms for Refraction

Refractivity and refraction are semantically related. You can use "Refractivity" instead a noun "Refraction".

Cite this Source
Refraction and Refractivity. (2016). Retrieved 2026, July 31, from https://thesaurus.plus/related/refractivity/refraction
Refractivity & Refraction. N.p., 2016. Web. 31 Jul. 2026. <https://thesaurus.plus/related/refractivity/refraction>.
Refraction or Refractivity. 2016. Accessed July 31, 2026. https://thesaurus.plus/related/refractivity/refraction.
Google Ngram Viewer shows how "refractivity" and "refraction" have occurred on timeline