mutant
/ˈmjuːtənt/
"mutant" is a 6-letter English headword indexed on PlainSpell.
The verdict
“mutant” is a moderately-common English word, ranked #12,280 in English word frequency and used as a noun.
- #12,280
- frequency rank, English
- 6
- letters
- 9
- tracked misspellings
- 8
- confusable pairs
According to Wiktionary data (CC BY-SA, analyzed May 6, 2026) - That which has mutated, with one or more new characteristics from a mutation.
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 | mutant |
| Language | English |
| Part of speech | Noun |
| IPA | /ˈmjuːtənt/ |
| Letters | 6 |
| Frequency rank | #12,280 |
| Misspellings tracked | 9 |
| Confusable pairs | 8 |
| Source | Wiktionary (kaikki.org) |
Where “mutant” sits in English frequency
Spelling & Dictionary Insight
The English entry for mutant is 6 letters long, classified as a noun, and transcribed in the International Phonetic Alphabet as /ˈmjuːtənt/. Corpus data places it at rank #12,280 in overall English word frequency, marking it as uncommon enough that many writers pause before typing it. Wiktionary records 3 distinct senses for this headword, so context determines which meaning a reader should apply.
Our generated misspelling index lists 9 likely wrong-spelling variants for mutant, with forms such as "mmutant", "mtuant", and "muatnt". Each variant is a distinct typo pattern an edit-distance generator flags, typically a doubled-consonant error, a silent-letter drop, or a vowel substitution. It also participates in 8 confusable-pair relationships, "mutt", "mutiny", "mutate", and more, a pairing that trips writers up because the two words share enough sound or shape to blur together.
Etymologically, the entry records: From Latin mūtāns, present participle of mūtō. By surface analysis, muta- + -ant. The correct English form is mutant, spelled M-U-T-A-N-T.
Definition
- 1That which has mutated, with one or more new characteristics from a mutation.
- 2Someone or something that seems strange, abnormal, or bizarre.
- 3Synonym of mutex.
Etymology
From Latin mūtāns, present participle of mūtō. By surface analysis, muta- + -ant.
This word in other languages
Common misspellings
Also misspelled as: mmutant,mtuant,muatnt,mutannt,mutantt,mutatn,mutnat,muttant,umtant
Misspelling Pattern Breakdown
How far each generated variant is from the correct spelling of mutant - expressed in single-character edits (insert, delete, or swap one letter). Bigger bars stand out at a glance; a one-edit slip is the hardest to catch.
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 “mutant”
The practical upshot for anyone who landed here from a spell-check.
- The one correct English spelling is M-U-T-A-N-T - every other letter order is a misspelling in standard orthography.
- Say it as /ˈmjuːtənt/ (IPA); tap the speaker on the pronunciation badge to hear it where audio exists.
- Don't mix it up with “mutt” - see the side-by-side comparison. mutant vs mutt
- 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.