Porthole and Skylight

Porthole

Porthole noun - A window in a ship or airplane.
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Synonyms for Porthole

Skylight and porthole are semantically related in framework with pane topic. In some cases you can use "Skylight" instead a noun "Porthole". popular alternative

Skylight

Skylight noun - A window in a roof to admit daylight.
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Synonyms for Skylight

Porthole and skylight are semantically related in framework with pane topic. You can use "Porthole" instead a noun "Skylight".
Cite this Source
Skylight and Porthole. (2016). Retrieved 2026, July 30, from https://thesaurus.plus/related/porthole/skylight
Porthole & Skylight. N.p., 2016. Web. 30 Jul. 2026. <https://thesaurus.plus/related/porthole/skylight>.
Skylight or Porthole. 2016. Accessed July 30, 2026. https://thesaurus.plus/related/porthole/skylight.
Google Ngram Viewer shows how "porthole" and "skylight" have occurred on timeline