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perfect

Definition, pronunciation, etymology, and usage for the English word. Free spelling reference powered by Wiktionary.

Letters

7 characters

Language

English

word origin

Source

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Detailed reference entry for the English word "perfect", 7-letters, with pronunciation in International Phonetic Alphabet notation, etymology traced through Germanic and Romance roots where applicable, common misspelling variants catalogued from Hunspell error dictionaries, and usage frequency ranked against the top 100,000 English words in the Wordfreq corpus. PlainSpell covers English, Spanish, Portuguese, French, and German spelling with confusable-pair detection that highlights visually and phonetically similar words. This entry for "perfect" includes synonyms, antonyms, homophones, and cross-language translation pointers sourced from Wiktionary via the kaikki.org extract. Whether you are verifying the correct spelling of "perfect" for academic writing, checking homophone confusion, or exploring etymological origins, this page provides a citation-backed, free reference that requires no sign-up.

perfect is anEnglishadj. It means: Fitting its definition precisely. Pronounced /ˈpɜː.fɪkt/. It ranks #639 in English word frequency. Often confused with pervert and prefect.

Key facts for perfect
PropertyValue
Headwordperfect
LanguageEnglish
Part of speechAdj
IPA/ˈpɜː.fɪkt/
Letters7
Frequency rank#639
Misspellings tracked10
Confusable pairs4
SourceWiktionary (kaikki.org)

Frequency rank visualization

Position of perfect in English word frequency (lower rank = more common)

Source: Wordfreq corpus

Spelling & Dictionary Insight

The English entry for perfect is 7 letters long, classified as anadj, and transcribed in the International Phonetic Alphabet as /ˈpɜː.fɪkt/. Corpus data places it at rank #639 in overall English word frequency, putting it firmly in the everyday core of the language.Wiktionary records 19 distinct senses for this headword, so context determines which meaning a reader should apply.

Our Hunspell-derived misspelling index lists 10 documented wrong-spelling variants for perfect, with forms such as "eprfect", "pefrect", and "perefct". Each variant represents a distinct typo pattern that appears often enough in corpora to be worth flagging, typically a doubled-consonant error, a silent-letter drop, or a vowel substitution.It also participates in 4 confusable-pair relationships, "pervert", "prefect", "perfectly", and more, where similar look or sound leads writers to substitute one word for another in context.

Etymologically, the entry records: From Middle English perfit, from Old French parfit (modern: parfait), from Latin perfectus, perfect passive participle of perficere (“to finish”), from per- (“through, thorough”) + facere (“to do, to make”). The spelling was modified in the 15th century to … Root origin matters for spelling because borrowed morphemes (Greek, Latin, Old French, Old English) carry their source-language orthographic conventions into modern English, which is why historical etymology is often the cleanest predictor of whether a cluster like "-ough", "-eau", or "-tion" will appear. For readers arriving here from a spelling check, the authoritative guidance is: the correct English form is perfect, spelled P-E-R-F-E-C-T, and any other sequence of those letters, regardless of how natural it feels, is a misspelling in standard orthography.

Definition

  1. 1
    Fitting its definition precisely.
  2. 2
    Having all of its parts in harmony with a common purpose.
  3. 3
    Without fault or mistake; without flaw, of supreme quality.
  4. 4
    Without fault or mistake; without flaw, of supreme quality.
  5. 5
    Without fault or mistake; without flaw, of supreme quality.
  6. 6
    Without fault or mistake; without flaw, of supreme quality.
  7. 7
    Without fault or mistake; without flaw, of supreme quality.
  8. 8
    Excellent and delightful in all respects.
  9. 9
    Morally or spiritually immaculate or ideal.
  10. 10
    Representing a completed action.
  11. 11
    Sexually mature and fully differentiated.
  12. 12
    Having both male parts (stamens) and female parts (carpels).
  13. 13
    Equal to the sum of its proper divisors.
  14. 14
    Equal to its set of limit points, i.e. set A is perfect if A=A'.
  15. 15
    Describing an interval or any compound interval of a unison, octave, or fourths and fifths that are not tritones.
  16. 16
    Made with equal parts of sweet and dry vermouth.
  17. 17
    Well informed; certain; sure.
  18. 18
    Innocent, guiltless; without blemish.
  19. 19
    Sane, of sound mind.

Etymology

From Middle English perfit, from Old French parfit (modern: parfait), from Latin perfectus, perfect passive participle of perficere (“to finish”), from per- (“through, thorough”) + facere (“to do, to make”). The spelling was modified in the 15th century to conform to its Latin etymon. Doublet of parfait, perfecto, and perfectus. Displaced native Old English fulfremed.

Synonyms

Antonyms

This word in other languages

Common misspellings

Also misspelled as: eprfect,pefrect,perefct,perfcet,perfecct,perfectt,perfetc,perffect,perrfect,pperfect

Misspelling Pattern Breakdown

Relative frequency of common misspelling types for perfect

Misspelling Variants of "perfect"

eprfect7pefrect7perefct7perfcet7perfecct8perfectt8perfetc7perffect8
Misspelling Variants of "perfect"

Frequency rank: #639 in English

Frequently Asked Questions

How do you spell "perfect"?
"perfect" is spelled P-E-R-F-E-C-T. The IPA pronunciation is /ˈpɜː.fɪkt/.
What does "perfect" mean?
As an adj, "perfect" means: Fitting its definition precisely.
What words are commonly confused with "perfect"?
"perfect" is commonly confused with "pervert", "prefect", "perfectly". These words look or sound similar but have different meanings. PlainSpell provides detailed comparisons for each pair.
How do you pronounce "perfect"?
The IPA (International Phonetic Alphabet) transcription for "perfect" is /ˈpɜː.fɪkt/. 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 "perfect"?
From Middle English perfit, from Old French parfit (modern: parfait), from Latin perfectus, perfect passive participle of perficere (“to finish”), from per- (“through, thorough”) + facere (“to do, to make”). The spelling was modified in the 15th c... See the full etymology section above for more details.
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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.

Nearby English words

Other entries that begin with the letter P in our English index:

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Data Source: Wiktionary (via kaikki.org), licensed under CC BY-SA & GFDL. Frequency data from Wordfreq. Misspellings derived from Hunspell dictionaries.