Opacity
Opacity noun - The quality or state of having a veiled or uncertain meaning.
Thunderhead and opacity are semantically related. In some cases you can use "Thunderhead" instead a noun "Opacity".
Thunderhead
Thunderhead noun - A rounded projecting mass of a cumulus cloud with shining edges; often appears before a thunderstorm.
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Synonyms for Thunderhead
Opacity and thunderhead are semantically related. Sometimes you can use "Opacity" instead a noun "Thunderhead".
Mutual synonyms
Related pairs
Cite this Source
Thunderhead and Opacity. (2016). Retrieved 2026, August 15, from https://thesaurus.plus/related/opacity/thunderhead
Opacity & Thunderhead. N.p., 2016. Web. 15 Aug. 2026. <https://thesaurus.plus/related/opacity/thunderhead>.
Thunderhead or Opacity. 2016. Accessed August 15, 2026. https://thesaurus.plus/related/opacity/thunderhead.
Google Ngram Viewer shows how "opacity" and "thunderhead" have occurred on timeline