Ninth and Nonagon

Ninth

Ninth adjective - Coming next after the eighth and just before the tenth in position.
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Synonyms for Ninth

Nonagon and ninth are semantically related in having nine of something topic. In some cases you can use "Nonagon" instead an adjective "Ninth".

Nearby Word: ninthly

Nonagon

Nonagon noun - A nine-sided polygon.
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Synonyms for Nonagon

Ninth and nonagon are semantically related in having nine of something topic. You can use "Ninth" instead an adjective "Nonagon".
Cite this Source
Nonagon and Ninth. (2016). Retrieved 2026, July 30, from https://thesaurus.plus/related/ninth/nonagon
Ninth & Nonagon. N.p., 2016. Web. 30 Jul. 2026. <https://thesaurus.plus/related/ninth/nonagon>.
Nonagon or Ninth. 2016. Accessed July 30, 2026. https://thesaurus.plus/related/ninth/nonagon.
Google Ngram Viewer shows how "ninth" and "nonagon" have occurred on timeline