unfenestrated
/ʌnˈfɛnɪstɹeɪtɪd/
"unfenestrated" is a 13-letter English headword indexed on PlainSpell.
The verdict
“unfenestrated” 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 May 6, 2026) - Not perforated.
| Property | Value |
|---|---|
| Headword | unfenestrated |
| Language | English |
| Part of speech | Adjective |
| IPA | /ʌnˈfɛnɪstɹeɪtɪd/ |
| Letters | 13 |
| Misspellings tracked | 0 |
| Confusable pairs | 0 |
| Source | Wiktionary (kaikki.org) |
Where “unfenestrated” sits in English frequency
Rare enough to double-check
unfenestrated is uncommon English outside the top frequency list, classed as anadjective, transcribed /ʌnˈfɛnɪstɹeɪtɪd/. Rarity is why readers land here mid-draft. 2 senses are on record.
unfenestrated doesn't appear in our generated misspelling index, since its letter pattern doesn't lend itself to common typo substitutions. It is not paired with a close-neighbour confusable in our dataset, since nothing in our dataset looks or sounds close enough to cause mix-ups.
Etymologically, the entry records: From un- + fenestrated. The correct English form is unfenestrated, spelled U-N-F-E-N-E-S-T-R-A-T-E-D.
Definition
- 1Not perforated.
- 2Without windows.
Etymology
From un- + fenestrated.
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 "unfenestrated"?
What does "unfenestrated" mean?
How do you pronounce "unfenestrated"?
What is the origin of the word "unfenestrated"?
Is PlainSpell free to use?
Using “unfenestrated”
The practical upshot for anyone who landed here from a spell-check.
- The one correct English spelling is U-N-F-E-N-E-S-T-R-A-T-E-D - every other letter order is a misspelling in standard orthography.
- Say it as /ʌnˈfɛnɪstɹeɪtɪd/ (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.