Fissure and Spyhole

Fissure

Fissure noun - An irregular usually narrow break in a surface created by pressure.
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Synonyms for Fissure

Spyhole and fissure are semantically related. In some cases you can use "Spyhole" instead a noun "Fissure".

Spyhole

Spyhole noun - A hole (in a door or an oven etc) through which you can peep.
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Synonyms for Spyhole

Fissure and spyhole are semantically related. You can use "Fissure" instead a noun "Spyhole".
Cite this Source
Spyhole and Fissure. (2016). Retrieved 2026, July 30, from https://thesaurus.plus/related/fissure/spyhole
Fissure & Spyhole. N.p., 2016. Web. 30 Jul. 2026. <https://thesaurus.plus/related/fissure/spyhole>.
Spyhole or Fissure. 2016. Accessed July 30, 2026. https://thesaurus.plus/related/fissure/spyhole.
Google Ngram Viewer shows how "fissure" and "spyhole" have occurred on timeline