mutant

/ˈmjuːtənt/

//ˈmjuːtənt// noun

By · According to Wiktionary data (CC BY-SA) ·

"mutant" is a 6-letter English headword indexed on PlainSpell.

The verdict

“mutant” has 9 generated spelling variants in the English index at frequency #12,280. The variants make it a useful spelling check.

#12,280
frequency rank, English
4,057
“M” headwords
9
tracked misspellings
8
confusable pairs

According to Wiktionary data (CC BY-SA, analyzed September 3, 2026) - That which has mutated, with one or more new characteristics from a mutation.

Corpus desk

Index EN-mutant · mutant · English

mutant · rank #12,280 · 9 variants · 8 confusables

  • FREQ-MID #12,280
  • LEN-LONG 6 letters
  • VOW-2 2 vowels
  • CONFUS-MID 8 pairs
  • VAR-MID 9 variants
  • BOOK-MID 4,057
  • PHOTO-FINISH mutation

Nearest frequency peer: mutation (+1 rank slots)

Read with this headword: Spelling guide for this pattern

Desk codes from Wiktionary headword shape, FrequencyWords rank tier, confusable-pair count, generated misspelling depth, letter-cohort book size, and photo-finish peer. Not a difficulty grade.

Rank peers near misspelling magnet “mutant”

Same rarity band: useful when a typo lands on a peer headword

corpus weight

What this shows “mutant” sits among these FrequencyWords peers; misspelling depth is tracked separately in the edit-distance chart.

Source FrequencyWords open word-frequency list As of September 3, 2026

Visual similarity to commonly confused words

How many letter changes separate each confused pair (Levenshtein distance, normalized).

mutant vs mutt
67% similar
mutant vs mutiny
67% similar
mutant vs mutate
67% similar

Source: PlainSpell confusable corpus (Wiktionary, CC BY-SA).

Key facts for mutant
PropertyValue
Headwordmutant
LanguageEnglish
Part of speechNoun
IPA/ˈmjuːtənt/
Letters6
Frequency rank#12,280
Misspellings tracked9
Confusable pairs8
SourceWiktionary (kaikki.org)

Frequency seat of misspelling magnet “mutant”

Word frequency stretches from the small set of words we reach for constantly (left) out to the long tail barely used once in a while (right).mutantlands here:

#1#100#1K#10K#100K
← used constantlyrarely used →

Scale is logarithmic (each tick is 10× rarer). Same rarity band neighbours include “mutation” (#12,281), “multiplayer” (#12,278), “mythology” (#12,282). Among 4,057 “M” headwords, “mutant” is #12,280. Source: FrequencyWords open word-frequency list.

A misspelling magnet

The generator records 9 spelling variants around mutant (IPA /ˈmjuːtənt/), anoun. Corpus frequency is #12,280 among 4,057 “M” headwords. Wiktionary lists 3 senses, so context still picks the gloss.

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

  1. 1
    That which has mutated, with one or more new characteristics from a mutation.
  2. 2
    Someone or something that seems strange, abnormal, or bizarre.
  3. 3
    Synonym of mutex.

Recorded use

Wiktionary examples

These source excerpts show how mutant appears in context. They illustrate usage; the definition above remains the entry’s reference meaning.

  1. Furthermore, it is possible that there occasionally arises what may be called a mutant of very desirable character from a eugenic point of view.
  2. There does seem to have been some mutation among plants[…]but in animal life where are the mutants? When or where has a new species originated in this way?

Etymology

From Latin mūtāns, present participle of mūtō. By surface analysis, muta- + -ant.

This word in other languages

mutante(Español)mutant(Français)Mutant(Deutsch)

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.

mmutant1mtuant2muatnt2mutannt1mutantt1mutatn2mutnat2muttant1
Edit distance from "mutant"

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 "mutant"?
"mutant" is spelled M-U-T-A-N-T. The IPA pronunciation is /ˈmjuːtənt/.
What does "mutant" mean?
As a noun, "mutant" means: That which has mutated, with one or more new characteristics from a mutation.
What words are commonly confused with "mutant"?
"mutant" is commonly confused with "mutt", "mutiny", "mutate". These words look or sound similar but have different meanings. PlainSpell provides detailed comparisons for each pair.
How do you pronounce "mutant"?
The IPA (International Phonetic Alphabet) transcription for "mutant" is /ˈmjuːtənt/. Click the speaker icon on the pronunciation badge above to hear it spoken aloud where audio is available.
What is the origin of the word "mutant"?
From Latin mūtāns, present participle of mūtō. By surface analysis, muta- + -ant. See the full etymology section above for more details.
Is PlainSpell free to use?
Yes, PlainSpell is a completely free word reference. You can look up definitions, pronunciations, confusable pairs, homophones, and spelling corrections across 5 languages without any sign-up or subscription.

Similar English words by spelling shape

Same letter count and similar misspelling depth for "mutant", not the corpus desk frequency band.

Same letter count

Frequency-ranked English headwords with 6 letters (nearest by frequency rank).

Morton#12,277Lisbon#12,272lender#12,269Knicks#12,265

Similar misspelling depth

Headwords with a similar count of attested misspellings (9 here; floor ≥5).

mileage9 variantsfleeing9 variantsRomney9 variantsEcuador9 variants

Source: Wiktionary (via kaikki.org) Structured Wiktionary extract

Source: FrequencyWords open word-frequency list