ferment

/fəˈmɛnt/

//fəˈmɛnt// verb

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

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

The verdict

“ferment” has 11 generated spelling variants in the English index at frequency #34,887. The variants make it a useful spelling check.

#34,887
frequency rank, English
2,507
“F” headwords
11
tracked misspellings
4
confusable pairs

According to Wiktionary data (CC BY-SA, analyzed September 3, 2026) - To react, using fermentation; especially to produce alcohol by aging or by allowing yeast to act on sugars; to brew.

Corpus desk

Index EN-ferment · ferment · English

ferment · rank #34,887 · 11 variants · 4 confusables

  • FREQ-MID #34,887
  • LEN-LONG 7 letters
  • VOW-2 2 vowels
  • CONFUS-MID 4 pairs
  • VAR-MID 11 variants
  • BOOK-MID 2,507
  • PHOTO-FINISH feasting

Nearest frequency peer: feasting (-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 “ferment”

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

corpus weight

What this shows “ferment” 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).

ferment vs ferret
71% similar
ferment vs fervent
86% similar
ferment vs figment
71% similar

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

Key facts for ferment
PropertyValue
Headwordferment
LanguageEnglish
Part of speechVerb
IPA/fəˈmɛnt/
Letters7
Frequency rank#34,887
Misspellings tracked11
Confusable pairs4
SourceWiktionary (kaikki.org)

Frequency seat of misspelling magnet “ferment”

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

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

Scale is logarithmic (each tick is 10× rarer). Same rarity band neighbours include “feasting” (#34,886), “FDIC” (#34,885), “figurine” (#34,889). Among 2,507 “F” headwords, “ferment” is #34,887. Source: FrequencyWords open word-frequency list.

A misspelling magnet

The generator records 11 spelling variants around ferment (IPA /fəˈmɛnt/), averb. Corpus frequency is #34,887 among 2,507 “F” headwords. Wiktionary lists 2 senses, so context still picks the gloss.

Our generated misspelling index lists 11 likely wrong-spelling variants for ferment, with forms such as "efrment", "femrent", and "feremnt". 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 4 confusable-pair relationships, "ferret", "fervent", "figment", and more, where similar look or sound leads writers to substitute one word for another in context.

Etymologically, the entry records: From Middle English ferment, from Middle French ferment, from Latin fermentāre (“to leaven, ferment”), from fermentum (“substance causing fermentation”), from fervēre (“to boil, seethe”). See also fervent. The correct English form is ferment, spelled F-E-R-M-E-N-T.

Definition

  1. 1
    To react, using fermentation; especially to produce alcohol by aging or by allowing yeast to act on sugars; to brew.
  2. 2
    To stir up, agitate, cause unrest or excitement in.

Recorded use

Wiktionary examples

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

  1. The cleanup job would turn out to be possibly second only to body-recovery duty in terms of being a job that nobody wanted to get assigned to. Imagine, for a moment, a thick soup of oil, paper, ink, clothing, raw meat and other fresh provisions, and worse, that had all been left to collect together in semi-warm water, all enclosed in a large metal contain…
  2. Ye vigorous swains! while youth ferments your blood.

Etymology

From Middle English ferment, from Middle French ferment, from Latin fermentāre (“to leaven, ferment”), from fermentum (“substance causing fermentation”), from fervēre (“to boil, seethe”). See also fervent.

Synonyms

yeast

This word in other languages

fermentar(Español)fermenter(Français)gären(Deutsch)fermentar(Português)

Common misspellings

Also misspelled as:

  • efrment
  • femrent
  • feremnt
  • fermennt
  • fermentt
  • fermetn
  • fermment
  • fermnet
  • ferrment
  • fferment
  • frement

Misspelling Pattern Breakdown

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

efrment2femrent2feremnt2fermennt1fermentt1fermetn2fermment1fermnet2
Edit distance from "ferment"

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 "ferment"?
"ferment" is spelled F-E-R-M-E-N-T. The IPA pronunciation is /fəˈmɛnt/.
What does "ferment" mean?
As a verb, "ferment" means: To react, using fermentation; especially to produce alcohol by aging or by allowing yeast to act on sugars; to brew.
What words are commonly confused with "ferment"?
"ferment" is commonly confused with "ferret", "fervent", "figment". These words look or sound similar but have different meanings. PlainSpell provides detailed comparisons for each pair.
How do you pronounce "ferment"?
The IPA (International Phonetic Alphabet) transcription for "ferment" is /fəˈmɛnt/. 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 "ferment"?
From Middle English ferment, from Middle French ferment, from Latin fermentāre (“to leaven, ferment”), from fermentum (“substance causing fermentation”), from fervēre (“to boil, seethe”). See also fervent. 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 "ferment", not the corpus desk frequency band.

Same letter count

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

freshen#34,893Fuentes#34,895glories#34,900Gustave#34,907

Similar misspelling depth

Headwords with a similar count of attested misspellings (11 here; floor ≥5).

figurine11 variantsflogging11 variantseuphoric11 variantsheatwave11 variants

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

Source: FrequencyWords open word-frequency list