nonagonal

Fetched 2026-10-26 (cache).

Synonyms: nonagon, monogonal, nonagons, nonanal, nontonal

Antonyms: nonagon, monogonal, nonagons, nonanal, nontonal

Related words from Datamuse; suggestions, not definitions.

Adjective

1. Having nine sides and nine angles.

Source: Wiktionary · CC BY-SA 4.0 (Wiktionary dump) · cached copy, not a rewrite.