sexagon

/ˈsɛk.sə.ɡən/

//ˈsɛk.sə.ɡən// noun

"sexagon" is a 7-letter English headword indexed on PlainSpell.

The verdict

“sexagon” is uncommon English (outside the top frequency list), classed as a noun. The kind of spelling people second-guess.

Unranked
below top-frequency English
7
letters

According to Wiktionary data (CC BY-SA, analyzed September 3, 2026) - Synonym of hexagon.

Corpus desk

Index EN-sexagon · sexagon · English

sexagon · unranked · 0 variants · 0 confusables

  • FREQ-UNRANKED Unranked
  • LEN-LONG 7 letters
  • VOW-3 3 vowels
  • CONFUS-0 No pairs
  • VAR-0 0 variants
  • BOOK-THIN "S" thin
  • PHOTO-UNK Peer pending

Read with this headword: Spelling guide for this pattern

Desk codes from Wiktionary headword shape, FrequencyWords rank tier, confusable-pair count, generated misspelling depth, letter-cohort book size, and photo-finish peer. Not a difficulty grade.

Key facts for sexagon
PropertyValue
Headwordsexagon
LanguageEnglish
Part of speechNoun
IPA/ˈsɛk.sə.ɡən/
Letters7
Misspellings tracked0
Confusable pairs0
SourceWiktionary (kaikki.org)

Long-tail rank of “sexagon” in English

sexagonranks outside the top 100,000 English headwords, in the long tail of specialist, archaic, or seldom-used vocabulary, exactly the territory where a reader stops mid-sentence to double-check spelling.

Beyond rank #100,000. Source: FrequencyWords open word-frequency list.

Rare enough to double-check

sexagon is uncommon English outside the top frequency list, classed as anoun, transcribed /ˈsɛk.sə.ɡən/. Rarity is why readers land here mid-draft. Gloss: "Synonym of hexagon.".

We couldn't generate a plausible misspelling set for sexagon, suggesting the orthography follows predictable English patterns. No confusable counterpart is on file for this word, which typically means the spelling is too distinctive to be mistaken for another word.

Etymologically, the entry records: From sexa- + -gon. Piecewise doublet of hexagon. The correct English form is sexagon, spelled S-E-X-A-G-O-N.

Definition

  1. 1
    Synonym of hexagon.

Recorded use

Wiktionary example

These source excerpts show how sexagon appears in context. They illustrate usage; the definition above remains the entry’s reference meaning.

  1. They might have taken a narrower line of conduct; they might have squeezed out a greater extent of country, and what would have been the end? To build pentagons, sexagons and quintagons — to shew an incessant and provoking spirit of jealousy and bad neighbourhood […]

Etymology

From sexa- + -gon. Piecewise doublet of hexagon.

Definitions, pronunciation, and etymology for this entry are drawn from Wiktionary via the kaikki.org structured extract (CC BY-SA). See the methodology for how each field is sourced and updated.

Frequently Asked Questions

How do you spell "sexagon"?
"sexagon" is spelled S-E-X-A-G-O-N. The IPA pronunciation is /ˈsɛk.sə.ɡən/.
What does "sexagon" mean?
As a noun, "sexagon" means: Synonym of hexagon.
How do you pronounce "sexagon"?
The IPA (International Phonetic Alphabet) transcription for "sexagon" is /ˈsɛk.sə.ɡən/. Click the speaker icon on the pronunciation badge above to hear it spoken aloud where audio is available.
What is the origin of the word "sexagon"?
From sexa- + -gon. Piecewise doublet of hexagon. See the full etymology section above for more details.
Is PlainSpell free to use?
Yes, PlainSpell is a completely free word reference. You can look up definitions, pronunciations, confusable pairs, homophones, and spelling corrections across 5 languages without any sign-up or subscription.

Source: Wiktionary (via kaikki.org) Structured Wiktionary extract

Source: FrequencyWords open word-frequency list