duodenal
/ˌduəˈdinəl/
"duodenal" is a 8-letter English headword indexed on PlainSpell.
The verdict
“duodenal” is an uncommon English word, ranked #80,404 in English word frequency and used as an adjective.
- #80,404
- frequency rank, English
- 8
- letters
According to Wiktionary data (CC BY-SA, analyzed May 6, 2026) - Of or pertaining to the duodenum, the first part of the small intestine.
| Property | Value |
|---|---|
| Headword | duodenal |
| Language | English |
| Part of speech | Adjective |
| IPA | /ˌduəˈdinəl/ |
| Letters | 8 |
| Frequency rank | #80,404 |
| Misspellings tracked | 0 |
| Confusable pairs | 0 |
| Source | Wiktionary (kaikki.org) |
Where “duodenal” sits in English frequency
Spelling & Dictionary Insight
The English entry for duodenal is 8 letters long, classified as an adjective, and transcribed in the International Phonetic Alphabet as /ˌduəˈdinəl/. Corpus data places it at rank #80,404 in overall English word frequency, marking it as uncommon enough that many writers pause before typing it. The dominant gloss from Wiktionary reads: "Of or pertaining to the duodenum, the first part of the small intestine.".
The misspelling generator found no plausible variants for duodenal, suggesting the orthography follows predictable English patterns. Our confusable-pair dataset has no match for it, since its spelling is unusual enough that it doesn't cluster with a lookalike.
Etymologically, the entry records: From duoden- + -al. The correct English form is duodenal, spelled D-U-O-D-E-N-A-L.
Definition
- 1Of or pertaining to the duodenum, the first part of the small intestine.
Etymology
From duoden- + -al.
This word in other languages
Definitions, pronunciation, and etymology for this entry are drawn from Wiktionary via the kaikki.org structured extract (CC BY-SA); frequency ordering uses the FrequencyWords open word-frequency list (2018 English corpus, MIT). See the methodology for how each field is sourced and updated.
Frequently Asked Questions
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Using “duodenal”
The practical upshot for anyone who landed here from a spell-check.
- The one correct English spelling is D-U-O-D-E-N-A-L - every other letter order is a misspelling in standard orthography.
- Say it as /ˌduəˈdinəl/ (IPA); tap the speaker on the pronunciation badge to hear it where audio exists.
- Browse more English words and confusable pairs in the same reference. English words
Data Source
Wiktionary (via kaikki.org), licensed under CC BY-SA & GFDL. Word ordering uses an open word-frequency list; misspelling variants are generated by edit-distance from the correct headword.