melanin

/ˈmɛlənɪn/

//ˈmɛlənɪn// noun

"melanin" is a 7-letter English headword indexed on PlainSpell.

The verdict

“melanin” has 10 generated spelling variants in the English index at frequency #35,829. The variants make it a useful spelling check.

#35,829
frequency rank, English
4,057
“M” headwords
10
tracked misspellings
5
confusable pairs

According to Wiktionary data (CC BY-SA, analyzed September 3, 2026) - Any of a group of naturally occurring dark pigments, especially the pigment found in skin, hair, fur, and feathers.

Corpus desk

Index EN-melanin · melanin · English

melanin · rank #35,829 · 10 variants · 5 confusables

  • FREQ-MID #35,829
  • LEN-LONG 7 letters
  • VOW-3 3 vowels
  • CONFUS-MID 5 pairs
  • VAR-MID 10 variants
  • BOOK-MID 4,057
  • PHOTO-FINISH Melania

Nearest frequency peer: Melania (-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 “melanin”

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

corpus weight

What this shows “melanin” 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).

melanin vs Melvin
57% similar
melanin vs melatonin
78% similar
melanin vs meaning
71% similar

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

Key facts for melanin
PropertyValue
Headwordmelanin
LanguageEnglish
Part of speechNoun
IPA/ˈmɛlənɪn/
Letters7
Frequency rank#35,829
Misspellings tracked10
Confusable pairs5
SourceWiktionary (kaikki.org)

Frequency seat of misspelling magnet “melanin”

Every-word frequency runs from the handful of words we use constantly (left) to the long tail used once in a blue moon (right).melaninlands here:

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

Scale is logarithmic (each tick is 10× rarer). Same rarity band neighbours include “Melania” (#35,828), “Messina” (#35,830), “Mekong” (#35,827). Among 4,057 “M” headwords, “melanin” is #35,829. Source: FrequencyWords open word-frequency list.

A misspelling magnet

The generator records 10 spelling variants around melanin (IPA /ˈmɛlənɪn/), anoun. Corpus frequency is #35,829 among 4,057 “M” headwords. Dominant gloss: "Any of a group of naturally occurring dark pigments, especially the pigment found in skin, hair, fur, and feathers.".

Our generated misspelling index lists 10 likely wrong-spelling variants for melanin, with forms such as "emlanin", "mealnin", and "melainn". 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 5 confusable-pair relationships, "Melvin", "melatonin", "meaning", 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 New Latin, from Ancient Greek stem of μέλας (mélas, “black”) + -in; by surface analysis, melan(o)- + -in. The correct English form is melanin, spelled M-E-L-A-N-I-N.

Definition

  1. 1
    Any of a group of naturally occurring dark pigments, especially the pigment found in skin, hair, fur, and feathers.

Recorded use

Wiktionary example

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

  1. Generally, cephalopod ink includes melanin, enzymes related to melanin production, catecholamines, peptidoglycans, free amino acids and metals (Derby 2014) .

Etymology

From New Latin, from Ancient Greek stem of μέλας (mélas, “black”) + -in; by surface analysis, melan(o)- + -in.

This word in other languages

Common misspellings

Also misspelled as:

  • emlanin
  • mealnin
  • melainn
  • melaninn
  • melanni
  • melannin
  • mellanin
  • melnain
  • mleanin
  • mmelanin

Misspelling Pattern Breakdown

How far each generated variant is from the correct spelling of melanin - counted as single-character edits (an insertion, a deletion, or a substituted letter). The larger the bar, the easier the typo is to spot; one-edit slips are the ones that sneak past readers.

emlanin2mealnin2melainn2melaninn1melanni2melannin1mellanin1melnain2
Edit distance from "melanin"

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 "melanin"?
"melanin" is spelled M-E-L-A-N-I-N. The IPA pronunciation is /ˈmɛlənɪn/.
What does "melanin" mean?
As a noun, "melanin" means: Any of a group of naturally occurring dark pigments, especially the pigment found in skin, hair, fur, and feathers.
What words are commonly confused with "melanin"?
"melanin" is commonly confused with "Melvin", "melatonin", "meaning". These words look or sound similar but have different meanings. PlainSpell provides detailed comparisons for each pair.
How do you pronounce "melanin"?
The IPA (International Phonetic Alphabet) transcription for "melanin" is /ˈmɛlənɪn/. 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 "melanin"?
From New Latin, from Ancient Greek stem of μέλας (mélas, “black”) + -in; by surface analysis, melan(o)- + -in. 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 "melanin", not the corpus desk frequency band.

Same letter count

Frequency-ranked English headwords with 7 letters (nearest by frequency rank).

Similar misspelling depth

Headwords with a similar count of attested misspellings (10 here; floor ≥5).

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

Source: FrequencyWords open word-frequency list