lather

/ˈlɑː.ðə/

//ˈlɑː.ðə// noun

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

The verdict

“lather” has 9 generated spelling variants in the English index at frequency #40,777. The variants make it a useful spelling check.

#40,777
frequency rank, English
2,297
“L” headwords
9
tracked misspellings
20
confusable pairs

According to Wiktionary data (CC BY-SA, analyzed September 3, 2026) - The foam made by rapidly stirring soap and water.

Corpus desk

Index EN-lather · lather · English

lather · rank #40,777 · 9 variants · 20 confusables

  • FREQ-MID #40,777
  • LEN-LONG 6 letters
  • VOW-2 2 vowels
  • CONFUS-HIGH 20 pairs
  • VAR-MID 9 variants
  • BOOK-MID 2,297
  • PHOTO-FINISH lapped

Nearest frequency peer: lapped (-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 “lather”

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

corpus weight

What this shows “lather” 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).

lather vs layer
67% similar
lather vs liter
67% similar
lather vs latte
67% similar

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

Key facts for lather
PropertyValue
Headwordlather
LanguageEnglish
Part of speechNoun
IPA/ˈlɑː.ðə/
Letters6
Frequency rank#40,777
Misspellings tracked9
Confusable pairs20
SourceWiktionary (kaikki.org)

Frequency seat of misspelling magnet “lather”

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

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

Scale is logarithmic (each tick is 10× rarer). Same rarity band neighbours include “lapped” (#40,776), “leaching” (#40,778), “Lansdowne” (#40,775). Among 2,297 “L” headwords, “lather” is #40,777. Source: FrequencyWords open word-frequency list.

A misspelling magnet

The generator records 9 spelling variants around lather (IPA /ˈlɑː.ðə/), anoun. Corpus frequency is #40,777 among 2,297 “L” headwords. Wiktionary lists 3 senses, so context still picks the gloss.

Our generated misspelling index lists 9 likely wrong-spelling variants for lather, with forms such as "alther", "lahter", and "latehr". 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 20 confusable-pair relationships, "layer", "liter", "latte", 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 Middle English lather, from Old English lēaþor (“a kind of nitre used for soap, soda”), from Proto-West Germanic *lauþr, from Proto-Germanic *lauþrą (“that which is used for washing, soap”), from Proto-Indo-European *lówh₃trom (“that which is used for … The correct English form is lather, spelled L-A-T-H-E-R.

Definition

  1. 1
    The foam made by rapidly stirring soap and water.
  2. 2
    Foam from profuse sweating, as of a horse.
  3. 3
    A state of agitation.

Recorded use

Wiktionary example

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

  1. Stately, plump Buck Mulligan came from the stairhead, bearing a bowl of lather on which a mirror and a razor lay crossed.

Etymology

From Middle English lather, from Old English lēaþor (“a kind of nitre used for soap, soda”), from Proto-West Germanic *lauþr, from Proto-Germanic *lauþrą (“that which is used for washing, soap”), from Proto-Indo-European *lówh₃trom (“that which is used for washing”), from *lewh₃-, *lowh₃- (“to wash, bathe”). Cognate with Swedish lödder (“lather, foam, froth, soap”), Icelandic löður (“foam, froth, a kind of niter used for soap”), Old Irish loathar (“wash-basin”), Ancient Greek λουτρόν (loutrón, “a bath, wash-room”), Latin lavō (“I wash”), Albanian laj (“I wash”), Ancient Greek λούω (loúō). More at lye.

This word in other languages

Common misspellings

Also misspelled as:

  • alther
  • lahter
  • latehr
  • latherr
  • lathher
  • lathre
  • latther
  • llather
  • ltaher

Misspelling Pattern Breakdown

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

alther2lahter2latehr2latherr1lathher1lathre2latther1llather1
Edit distance from "lather"

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 "lather"?
"lather" is spelled L-A-T-H-E-R. The IPA pronunciation is /ˈlɑː.ðə/.
What does "lather" mean?
As a noun, "lather" means: The foam made by rapidly stirring soap and water.
What words are commonly confused with "lather"?
"lather" is commonly confused with "layer", "liter", "latte". These words look or sound similar but have different meanings. PlainSpell provides detailed comparisons for each pair.
How do you pronounce "lather"?
The IPA (International Phonetic Alphabet) transcription for "lather" is /ˈlɑː.ðə/. 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 "lather"?
From Middle English lather, from Old English lēaþor (“a kind of nitre used for soap, soda”), from Proto-West Germanic *lauþr, from Proto-Germanic *lauþrą (“that which is used for washing, soap”), from Proto-Indo-European *lówh₃trom (“that which is... 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 "lather", not the corpus desk frequency band.

Same letter count

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

Similar misspelling depth

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

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

Source: FrequencyWords open word-frequency list