endorse

/ɪnˈdɔːs/

//ɪnˈdɔːs// verb

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

The verdict

“endorse” has 10 generated spelling variants in the English index at frequency #12,416. The variants make it a useful spelling check.

#12,416
frequency rank, English
2,246
“E” headwords
10
tracked misspellings
4
confusable pairs

According to Wiktionary data (CC BY-SA, analyzed September 3, 2026) - To express support or approval, especially officially or publicly; to give an endorsement.

Corpus desk

Index EN-endorse · endorse · English

endorse · rank #12,416 · 10 variants · 4 confusables

  • FREQ-MID #12,416
  • LEN-LONG 7 letters
  • VOW-3 3 vowels
  • CONFUS-MID 4 pairs
  • VAR-MID 10 variants
  • BOOK-MID 2,246
  • PHOTO-FINISH Emerson

Nearest frequency peer: Emerson (-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 “endorse”

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

corpus weight

What this shows “endorse” 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).

endorse vs endure
71% similar
endorse vs enforce
71% similar
endorse vs encore
71% similar

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

Key facts for endorse
PropertyValue
Headwordendorse
LanguageEnglish
Part of speechVerb
IPA/ɪnˈdɔːs/
Letters7
Frequency rank#12,416
Misspellings tracked10
Confusable pairs4
SourceWiktionary (kaikki.org)

Frequency seat of misspelling magnet “endorse”

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).endorselands here:

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

The axis is logarithmic, with each marked tick roughly ten times rarer than the last. Same rarity band neighbours include “Emerson” (#12,415), “enhancement” (#12,417), “Ella” (#12,414). Among 2,246 “E” headwords, “endorse” is #12,416. Source: FrequencyWords open word-frequency list.

A misspelling magnet

The generator records 10 spelling variants around endorse (IPA /ɪnˈdɔːs/), averb. Corpus frequency is #12,416 among 2,246 “E” headwords. Wiktionary lists 4 senses, so context still picks the gloss.

Our generated misspelling index lists 10 likely wrong-spelling variants for endorse, with forms such as "ednorse", "enddorse", and "endores". Every one of these variants traces to a single-character edit -- an added or dropped letter, a swapped consonant, or a vowel swap -- the kind of slip a spell-checker is built to catch. It also participates in 4 confusable-pair relationships, "endure", "enforce", "encore", and more, a pairing that trips writers up because the two words share enough sound or shape to blur together.

Etymologically, the entry records: Alteration influenced by Medieval Latin indorsare of Middle English endosse, from Old French endosser (“to put on the back”), from Latin dossum, alternative form of dorsum (“back”), from which also dorsal (“of the back”). That is, the ‘r’ was dropped in Lat… The correct English form is endorse, spelled E-N-D-O-R-S-E.

Definition

  1. 1
    To express support or approval, especially officially or publicly; to give an endorsement.
  2. 2
    To write one's signature on the back of a cheque, or other negotiable instrument, when transferring it to a third party, or cashing it.
  3. 3
    To add penalty points to one's driving licence as a result of a road traffic offence.
  4. 4
    To report (a symptom); to describe.

Recorded use

Wiktionary examples

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

  1. The president endorsed John Smith as senator.
  2. The court endorsed his driving record with three penalty points for the drink-driving.

Etymology

Alteration influenced by Medieval Latin indorsare of Middle English endosse, from Old French endosser (“to put on the back”), from Latin dossum, alternative form of dorsum (“back”), from which also dorsal (“of the back”). That is, the ‘r’ was dropped in Latin dossum, which developed into Old French and then Middle English endosse, and then the ‘r’ was re-introduced into English via the Medieval Latin indorsare, which had retained the ‘r’. Note that the alternative spelling indorse also uses the initial ‘i’ from Latin (in-, rather than en-), but this form is now rare.

This word in other languages

Common misspellings

Also misspelled as:

  • ednorse
  • enddorse
  • endores
  • endorrse
  • endorsse
  • endosre
  • endrose
  • enndorse
  • enodrse
  • nedorse

Misspelling Pattern Breakdown

How far each generated variant is from the correct spelling of endorse - measured in single-character edits (insert, delete, or substitute a letter). Larger bars are easier to catch; one-edit slips are the sneakiest.

ednorse2enddorse1endores2endorrse1endorsse1endosre2endrose2enndorse1
Edit distance from "endorse"

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 "endorse"?
"endorse" is spelled E-N-D-O-R-S-E. The IPA pronunciation is /ɪnˈdɔːs/.
What does "endorse" mean?
As a verb, "endorse" means: To express support or approval, especially officially or publicly; to give an endorsement.
What words are commonly confused with "endorse"?
"endorse" is commonly confused with "endure", "enforce", "encore". These words look or sound similar but have different meanings. PlainSpell provides detailed comparisons for each pair.
How do you pronounce "endorse"?
The IPA (International Phonetic Alphabet) transcription for "endorse" is /ɪnˈdɔːs/. 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 "endorse"?
Alteration influenced by Medieval Latin indorsare of Middle English endosse, from Old French endosser (“to put on the back”), from Latin dossum, alternative form of dorsum (“back”), from which also dorsal (“of the back”). That is, the ‘r’ was drop... 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 "endorse", 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