metabolism

/mɪˈtab.ə.lɪz.əm/

//mɪˈtab.ə.lɪz.əm// noun

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

"metabolism" is a 10-letter English headword indexed on PlainSpell.

The verdict

“metabolism” has 15 generated spelling variants in the English index at frequency #9,918. The variants make it a useful spelling check.

#9,918
frequency rank, English
36,575
“M” headwords
15
tracked misspellings
2
confusable pairs

According to Wiktionary data (CC BY-SA, analyzed May 6, 2026) - The chemical processes that occur within a living organism in order to maintain life.

Visual similarity to commonly confused words

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

metabolism vs metabolite
80% similar
metabolism vs metabolic
80% similar

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

Key facts for metabolism
PropertyValue
Headwordmetabolism
LanguageEnglish
Part of speechNoun
IPA/mɪˈtab.ə.lɪz.əm/
Letters10
Frequency rank#9,918
Misspellings tracked15
Confusable pairs2
SourceWiktionary (kaikki.org)

Where “metabolism” sits in English frequency

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

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

Scale is logarithmic (each tick is 10× rarer). Source: FrequencyWords open word-frequency list.

A misspelling magnet

The generator records 15 spelling variants around metabolism (IPA /mɪˈtab.ə.lɪz.əm/), anoun. Corpus frequency is #9,918 among 36,575 “M” headwords. Wiktionary lists 3 senses, so context still picks the gloss.

Our generated misspelling index lists 15 likely wrong-spelling variants for metabolism, with forms such as "emtabolism", "meatbolism", and "metabbolism". 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 2 confusable-pair relationships, "metabolite", "metabolic", since the words sound or look close enough that writers reach for the wrong one mid-sentence.

Etymologically, the entry records: From Ancient Greek μεταβολή (metabolḗ, “change”) + -ism, from μεταβάλλω (metabállō, “to change, to alter”) + -η (-ē, action noun suffix). The correct English form is metabolism, spelled M-E-T-A-B-O-L-I-S-M.

Definition

  1. 1
    The chemical processes that occur within a living organism in order to maintain life.
  2. 2
    The rate at which these processes occur for a given organism
  3. 3
    The processes that maintain any dynamic system.

Etymology

From Ancient Greek μεταβολή (metabolḗ, “change”) + -ism, from μεταβάλλω (metabállō, “to change, to alter”) + -η (-ē, action noun suffix).

This word in other languages

metabolismo(Español)métabolisme(Français)Stoffwechsel(Deutsch)metabolismo(Português)

Common misspellings

Also misspelled as:

  • emtabolism
  • meatbolism
  • metabbolism
  • metabloism
  • metaboilsm
  • metabolims
  • metabolismm
  • metabolissm
  • metabollism
  • metabolsim
  • metaoblism
  • metbaolism
  • mettabolism
  • mmetabolism
  • mteabolism

Misspelling Pattern Breakdown

How far each generated variant is from the correct spelling of metabolism - 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.

emtabolism2meatbolism2metabbolism1metabloism2metaboilsm2metabolims2metabolismm1metabolissm1
Edit distance from "metabolism"

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 "metabolism"?
"metabolism" is spelled M-E-T-A-B-O-L-I-S-M. The IPA pronunciation is /mɪˈtab.ə.lɪz.əm/.
What does "metabolism" mean?
As a noun, "metabolism" means: The chemical processes that occur within a living organism in order to maintain life.
What words are commonly confused with "metabolism"?
"metabolism" is commonly confused with "metabolite", "metabolic". These words look or sound similar but have different meanings. PlainSpell provides detailed comparisons for each pair.
How do you pronounce "metabolism"?
The IPA (International Phonetic Alphabet) transcription for "metabolism" is /mɪˈtab.ə.lɪz.əm/. 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 "metabolism"?
From Ancient Greek μεταβολή (metabolḗ, “change”) + -ism, from μεταβάλλω (metabállō, “to change, to alter”) + -η (-ē, action noun suffix). 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.

Using “metabolism”

The practical upshot for anyone who landed here from a spell-check.

  • The one correct English spelling is M-E-T-A-B-O-L-I-S-M - every other letter order is a misspelling in standard orthography.
  • Say it as /mɪˈtab.ə.lɪz.əm/ (IPA); tap the speaker on the pronunciation badge to hear it where audio exists.
  • Don't mix it up with “metabolite” - see the side-by-side comparison. metabolism vs metabolite
  • Browse more English words and confusable pairs in the same reference. English words

Same frequency band

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.

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

Source: FrequencyWords open word-frequency list FrequencyWords open word-frequency list