patent

/ˈpeɪtənt/

//ˈpeɪtənt// noun

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

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

The verdict

“patent” has 9 generated spelling variants in the English index at frequency #5,345. The variants make it a useful spelling check.

#5,345
frequency rank, English
4,417
“P” headwords
9
tracked misspellings
17
confusable pairs

According to Wiktionary data (CC BY-SA, analyzed September 3, 2026) - An official document granting an appointment, privilege, or right, or some property or title; letters patent.

Corpus desk

Index EN-patent · patent · English

patent · rank #5,345 · 9 variants · 17 confusables

  • FREQ-COMMON #5,345
  • LEN-LONG 6 letters
  • VOW-2 2 vowels
  • CONFUS-HIGH 17 pairs
  • VAR-MID 9 variants
  • BOOK-MID 4,417
  • PHOTO-FINISH parliamentary

Nearest frequency peer: parliamentary (-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 “patent”

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

corpus weight

What this shows “patent” 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).

patent vs Patna
50% similar
patent vs Paton
50% similar
patent vs potent
83% similar

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

Key facts for patent
PropertyValue
Headwordpatent
LanguageEnglish
Part of speechNoun
IPA/ˈpeɪtənt/
Letters6
Frequency rank#5,345
Misspellings tracked9
Confusable pairs17
SourceWiktionary (kaikki.org)

Frequency seat of misspelling magnet “patent”

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).patentlands here:

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

Scale is logarithmic (each tick is 10× rarer). Same rarity band neighbours include “parliamentary” (#5,344), “perception” (#5,346), “oak” (#5,343). Among 4,417 “P” headwords, “patent” is #5,345. Source: FrequencyWords open word-frequency list.

A misspelling magnet

The generator records 9 spelling variants around patent (IPA /ˈpeɪtənt/), anoun. Corpus frequency is #5,345 among 4,417 “P” headwords. Wiktionary lists 9 senses, so context still picks the gloss.

Our generated misspelling index lists 9 likely wrong-spelling variants for patent, with forms such as "aptent", "paetnt", and "patennt". 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 17 confusable-pair relationships, "Patna", "Paton", "potent", and more, where similar look or sound leads writers to substitute one word for another in context.

Etymologically, the entry records: The noun is derived from Middle English patent (“document granting an office, property, right, title, etc.; document granting permission, licence; papal indulgence, pardon”) [and other forms], which is either: * a clipping of lettre patent, lettres patente,… The correct English form is patent, spelled P-A-T-E-N-T.

Definition

  1. 1
    An official document granting an appointment, privilege, or right, or some property or title; letters patent.
  2. 2
    A grant of a monopoly over the manufacture, sale, and use of goods.
  3. 3
    A declaration issued by a government agency that the inventor of a new invention has the sole privilege of making, selling, or using the claimed invention for a specified period.
  4. 4
    A specific grant of ownership of a piece of real property; a land patent.
  5. 5
    A product in respect of which a patent (sense 1.2.2) has been obtained.
  6. 6
    Ellipsis of patent leather (“a varnished, high-gloss leather typically used for accessories and shoes”).
  7. 7
    A licence or (formal) permission to do something.
  8. 8
    A characteristic or quality that one possesses; in particular (hyperbolic) as if exclusively; a monopoly.
  9. 9
    The combination of seven bets on three selections, offering a return even if only one bet comes in.

Recorded use

Wiktionary examples

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

  1. […] Squib proved clearly by his patent that the house and office did now belong to him.
  2. Philip of Spain had offered a reward of 25,000 crowns, a patent of nobility, and immunity for all past crimes, to the assassinator of the Prince of Orange.

Etymology

The noun is derived from Middle English patent (“document granting an office, property, right, title, etc.; document granting permission, licence; papal indulgence, pardon”) [and other forms], which is either: * a clipping of lettre patent, lettres patente, lettres patentes [and other forms]; or * directly from Anglo-Norman and Middle French patente (modern French patent), a clipping of Anglo-Norman lettres patentes, Middle French lettres patentes, lettre patente, and Old French patentes lettres (“document granting an office, privilege, right, etc., or making a decree”) (compare Late Latin patēns, littera patēns, litterae patentēs). For the derivation of Anglo-Norman and Middle French patente (adjective) in lettre patente, see etymology 2 below. The verb is derived from the noun.

This word in other languages

patente(Español)brevet(Français)Patent(Deutsch)patente(Português)

Common misspellings

Also misspelled as:

  • aptent
  • paetnt
  • patennt
  • patentt
  • patetn
  • patnet
  • pattent
  • ppatent
  • ptaent

Misspelling Pattern Breakdown

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

aptent2paetnt2patennt1patentt1patetn2patnet2pattent1ppatent1
Edit distance from "patent"

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 "patent"?
"patent" is spelled P-A-T-E-N-T. The IPA pronunciation is /ˈpeɪtənt/.
What does "patent" mean?
As a noun, "patent" means: An official document granting an appointment, privilege, or right, or some property or title; letters patent.
What words are commonly confused with "patent"?
"patent" is commonly confused with "Patna", "Paton", "potent". These words look or sound similar but have different meanings. PlainSpell provides detailed comparisons for each pair.
How do you pronounce "patent"?
The IPA (International Phonetic Alphabet) transcription for "patent" is /ˈpeɪtənt/. 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 "patent"?
The noun is derived from Middle English patent (“document granting an office, property, right, title, etc.; document granting permission, licence; papal indulgence, pardon”) [and other forms], which is either: * a clipping of lettre patent, lettre... 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 "patent", not the corpus desk frequency band.

Same letter count

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

pupils#5,351runner#5,357she'll#5,361gospel#5,328

Similar misspelling depth

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

examine9 variantsendless9 variantsvictor9 variantswarned9 variants

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

Source: FrequencyWords open word-frequency list