misnomer
/(ˌ)mɪsˈnəʊmə/
"misnomer" is a 8-letter English headword indexed on PlainSpell.
The verdict
“misnomer” is a moderately-common English word, ranked #40,341 in English word frequency and used as a noun.
- #40,341
- frequency rank, English
- 8
- letters
- 12
- tracked misspellings
- 1
- confusable pair
According to Wiktionary data (CC BY-SA, analyzed May 6, 2026) - A mistake in the naming of a person or place; a misidentification.
Visual similarity to commonly confused words
How many letter changes separate each confused pair (Levenshtein distance, normalized).
Source: PlainSpell confusable corpus (Wiktionary, CC BY-SA).
| Property | Value |
|---|---|
| Headword | misnomer |
| Language | English |
| Part of speech | Noun |
| IPA | /(ˌ)mɪsˈnəʊmə/ |
| Letters | 8 |
| Frequency rank | #40,341 |
| Misspellings tracked | 12 |
| Confusable pairs | 1 |
| Source | Wiktionary (kaikki.org) |
Where “misnomer” sits in English frequency
Spelling & Dictionary Insight
The English entry for misnomer is 8 letters long, classified as a noun, and transcribed in the International Phonetic Alphabet as /(ˌ)mɪsˈnəʊmə/. Corpus data places it at rank #40,341 in overall English word frequency, marking it as uncommon enough that many writers pause before typing it. Wiktionary records 4 distinct senses for this headword, so context determines which meaning a reader should apply.
Our generated misspelling index lists 12 likely wrong-spelling variants for misnomer, with forms such as "imsnomer", "minsomer", and "misnmoer". Each of these forms differs from the correct spelling by one small edit: a doubled letter, a dropped silent letter, or a substituted vowel. It also participates in 1 confusable-pair relationship, "monomer", since the words sound or look close enough that writers reach for the wrong one mid-sentence.
Etymologically, the entry records: The noun is derived from Late Middle English misnoumer (“(law) mistaken identification of a person; plea based on such misidentification”), from Anglo-Norman mesnomer, a noun use of Anglo-Norman mesnomer, mesnommer, and Old French mesnomer, mesnommer (“to n… The correct English form is misnomer, spelled M-I-S-N-O-M-E-R.
Definition
- 1A mistake in the naming of a person or place; a misidentification.
- 2An incorrect use of a term, especially one which is misleading; a misname.
- 3A term which is misleading, even if firmly established, technically correct, or both.
- 4Something which is asserted not to be true; a mistaken belief, a falsehood, a myth.
Etymology
The noun is derived from Late Middle English misnoumer (“(law) mistaken identification of a person; plea based on such misidentification”), from Anglo-Norman mesnomer, a noun use of Anglo-Norman mesnomer, mesnommer, and Old French mesnomer, mesnommer (“to name incorrectly”), from mes- (prefix meaning ‘badly, wrongly’) + nomer, nommer (“to name”) (from Latin nōmināre, the present active infinitive of nōminō (“to name”), from nōmen (“name”) (from Proto-Indo-European *h₁nómn̥ (“name”)) + -ō (suffix forming regular first-conjugation verbs)). The verb is derived from the noun.
Common misspellings
Also misspelled as: imsnomer,minsomer,misnmoer,misnnomer,misnoemr,misnomerr,misnommer,misnomre,misonmer,missnomer,mmisnomer,msinomer
Misspelling Pattern Breakdown
How far each generated variant is from the correct spelling of misnomer - measured in single-character edits (insert, delete, or substitute a letter). Larger bars are easier to catch; one-edit slips are the sneakiest.
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
How do you spell "misnomer"?
What does "misnomer" mean?
What words are commonly confused with "misnomer"?
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Using “misnomer”
The practical upshot for anyone who landed here from a spell-check.
- The one correct English spelling is M-I-S-N-O-M-E-R - every other letter order is a misspelling in standard orthography.
- Say it as /(ˌ)mɪsˈnəʊmə/ (IPA); tap the speaker on the pronunciation badge to hear it where audio exists.
- Don't mix it up with “monomer” - see the side-by-side comparison. misnomer vs monomer
- 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.