Nebula and Opacity

Nebula

Nebula noun - An immense cloud of gas (mainly hydrogen) and dust in interstellar space.
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Synonyms for Nebula

Opacity and nebula are semantically related. In some cases you can use "Opacity" instead a noun "Nebula".

Nearby Words: nebulous, nebulosity, nebular

Opacity

Opacity noun - The quality or state of having a veiled or uncertain meaning.

Nebula and opacity are semantically related. Sometimes you can use "Nebula" instead a noun "Opacity".

Both words in one sentence

  • Literature / Life, the Universe and Everything Contrived Coincidence: The odds of a stable single-planet solar system being entirely enfolded by a nebula of sufficient size and opacity to block out all sight of the rest of the universe are pretty long.
Cite this Source
Opacity and Nebula. (2016). Retrieved 2026, July 22, from https://thesaurus.plus/related/nebula/opacity
Nebula & Opacity. N.p., 2016. Web. 22 Jul. 2026. <https://thesaurus.plus/related/nebula/opacity>.
Opacity or Nebula. 2016. Accessed July 22, 2026. https://thesaurus.plus/related/nebula/opacity.
Google Ngram Viewer shows how "nebula" and "opacity" have occurred on timeline