supraregional

adj

"supraregional" is a 13-letter English headword indexed on PlainSpell.

The verdict

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

Unranked
below top-frequency English
13
letters

According to Wiktionary data (CC BY-SA, analyzed September 3, 2026) - Designating, or relating to, an area greater than a region.

Corpus desk

Index EN-supraregional · supraregional · English

supraregional · unranked · 0 variants · 0 confusables

  • FREQ-UNRANKED Unranked
  • LEN-MEGA 13 letters
  • VOW-6 6 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 supraregional
PropertyValue
Headwordsupraregional
LanguageEnglish
Part of speechAdjective
Letters13
Misspellings tracked0
Confusable pairs0
SourceWiktionary (kaikki.org)

Long-tail rank of “supraregional” in English

supraregionalranks 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

supraregional is uncommon English outside the top frequency list, classed as anadjective. Rarity is why readers land here mid-draft. Gloss: "Designating, or relating to, an area greater than a region.".

Zero misspellings are on record for supraregional in our index, a sign its spelling follows regular English conventions. This entry stands alone in our confusable dataset, which tends to mean the word is visually distinctive enough to stand on its own.

Etymologically, the entry records: From supra- + regional. The correct English form is supraregional, spelled S-U-P-R-A-R-E-G-I-O-N-A-L.

Definition

  1. 1
    Designating, or relating to, an area greater than a region.

Etymology

From supra- + regional.

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 "supraregional"?
"supraregional" is spelled S-U-P-R-A-R-E-G-I-O-N-A-L.
What does "supraregional" mean?
As an adjective, "supraregional" means: Designating, or relating to, an area greater than a region.
What is the origin of the word "supraregional"?
From supra- + regional. 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