unwisdom
/(ˌ)ʌnˈwɪzdəm/
"unwisdom" is a 8-letter English headword indexed on PlainSpell.
The verdict
“unwisdom” is outside the top-ranked English vocabulary, used as a noun - the kind of word writers most often double-check.
- Unranked
- below top-frequency English
- 8
- letters
According to Wiktionary data (CC BY-SA, analyzed May 6, 2026) - Lack of wisdom; unwise action or conduct; folly, foolishness.
| Property | Value |
|---|---|
| Headword | unwisdom |
| Language | English |
| Part of speech | Noun |
| IPA | /(ˌ)ʌnˈwɪzdəm/ |
| Letters | 8 |
| Misspellings tracked | 0 |
| Confusable pairs | 0 |
| Source | Wiktionary (kaikki.org) |
Where “unwisdom” sits in English frequency
Spelling & Dictionary Insight
The English entry for unwisdom is 8 letters long, classified as a noun, and transcribed in the International Phonetic Alphabet as /(ˌ)ʌnˈwɪzdəm/. It sits outside the most-frequent rank tiers, which is often why uncommon words generate more spelling variants per reader. Wiktionary records 3 distinct senses for this headword, so context determines which meaning a reader should apply.
We couldn't generate a plausible misspelling set for unwisdom, a sign its spelling follows regular English conventions. No confusable counterpart is on file for this word, since its spelling is unusual enough that it doesn't cluster with a lookalike.
Etymologically, the entry records: PIE word *né From Middle English unwisdom (“lack of wisdom, foolishness; an instance of this”), from Old English unwīsdōm, from un- (prefix denoting absence or negation of something) + wīsdōm (“wisdom”) (from Proto-Germanic *wīsadōmaz (“wise judgment, wisd… The correct English form is unwisdom, spelled U-N-W-I-S-D-O-M.
Definition
- 1Lack of wisdom; unwise action or conduct; folly, foolishness.
- 2An instance of a lack of wisdom; a foolish act.
- 3A foolish or unwise being or force.
Etymology
PIE word *né From Middle English unwisdom (“lack of wisdom, foolishness; an instance of this”), from Old English unwīsdōm, from un- (prefix denoting absence or negation of something) + wīsdōm (“wisdom”) (from Proto-Germanic *wīsadōmaz (“wise judgment, wisdom”), from *wīsaz (“knowledgeable, wise”) (ultimately from Proto-Indo-European *weyd- (“to know; to see”)) + *-dōmaz (suffix forming nouns denoting the condition or state of [the suffixed word]) (ultimately from Proto-Indo-European *dʰeh₁- (“to do; to place, put”))). The word was apparently obsolete in the 18th century, but was revived from the 19th century and possibly popularized by its use in the works of the Scottish author and philosopher Thomas Carlyle (1795–1881): see the quotations. By surface analysis, un- (prefix denoting a lack of something) + wisdom.
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
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Using “unwisdom”
The practical upshot for anyone who landed here from a spell-check.
- The one correct English spelling is U-N-W-I-S-D-O-M - every other letter order is a misspelling in standard orthography.
- Say it as /(ˌ)ʌnˈwɪzdəm/ (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.