Opening and Sinus

Opening

Opening noun - A favorable combination of circumstances, time, and place.

Sinus and opening are semantically related In some cases you can use "Sinus" instead a noun "Opening".

Nearby Words: open, openness, opened, opener

Sinus

Sinus noun - An abnormal passage leading from a suppurating cavity to the body surface.
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Synonyms for Sinus

Opening and sinus are semantically related in cavity topic. You can use "Opening" instead a noun "Sinus".
Cite this Source
Sinus and Opening. (2016). Retrieved 2026, July 22, from https://thesaurus.plus/related/opening/sinus
Opening & Sinus. N.p., 2016. Web. 22 Jul. 2026. <https://thesaurus.plus/related/opening/sinus>.
Sinus or Opening. 2016. Accessed July 22, 2026. https://thesaurus.plus/related/opening/sinus.
Google Ngram Viewer shows how "opening" and "sinus" have occurred on timeline