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prior

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

Letters

5 characters

Language

English

word origin

Source

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Detailed reference entry for the English word "prior", 5-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 "prior" 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 "prior" for academic writing, checking homophone confusion, or exploring etymological origins, this page provides a citation-backed, free reference that requires no sign-up.

prior is anEnglishadj. It means: Coming before in order or time; earlier, former, previous. Pronounced /ˈpɹaɪ.ə/. It ranks #1,493 in English word frequency. Often confused with pro and pros.

Key facts for prior
PropertyValue
Headwordprior
LanguageEnglish
Part of speechAdj
IPA/ˈpɹaɪ.ə/
Letters5
Frequency rank#1,493
Misspellings tracked7
Confusable pairs20
SourceWiktionary (kaikki.org)

Frequency rank visualization

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

Source: Wordfreq corpus

Spelling & Dictionary Insight

The English entry for prior is 5 letters long, classified as anadj, and transcribed in the International Phonetic Alphabet as /ˈpɹaɪ.ə/. Corpus data places it at rank #1,493 in overall English word frequency, indicating it appears regularly in written and spoken text.Wiktionary records 3 distinct senses for this headword, so context determines which meaning a reader should apply.

Our Hunspell-derived misspelling index lists 7 documented wrong-spelling variants for prior, with forms such as "piror", "pprior", and "priorr". 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 20 confusable-pair relationships, "pro", "pros", "prom", and more, where similar look or sound leads writers to substitute one word for another in context.

Etymologically, the entry records: The adjective is a learned borrowing from Latin prior (“earlier, former, previous, prior; in front; (figurative) better, superior”), from Proto-Italic *priōs (“earlier, previous”, literally “more before”), ultimately from *pri (“before”) (from Proto-Indo-Eu… 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 prior, spelled P-R-I-O-R, and any other sequence of those letters, regardless of how natural it feels, is a misspelling in standard orthography.

Definition

  1. 1
    Coming before in order or time; earlier, former, previous.
  2. 2
    More important or significant.
  3. 3
    Chiefly in prior probability: of the probability of an event: determined without knowledge of the occurrence of other events that bear on it, before additional data is collected.

Etymology

The adjective is a learned borrowing from Latin prior (“earlier, former, previous, prior; in front; (figurative) better, superior”), from Proto-Italic *priōs (“earlier, previous”, literally “more before”), ultimately from *pri (“before”) (from Proto-Indo-European *pró (“leading to, toward”) and its etymon *per- (“before, in front; first”)) + *-jōs (suffix forming comparative adjectives). Doublet of before, fore, and former. The adverb and noun are derived from the adjective.

This word in other languages

Common misspellings

Also misspelled as: piror,pprior,priorr,priro,proir,prrior,rpior

Misspelling Pattern Breakdown

Relative frequency of common misspelling types for prior

Misspelling Variants of "prior"

piror5pprior6priorr6priro5proir5prrior6rpior5
Misspelling Variants of "prior"

Frequency rank: #1,493 in English

Frequently Asked Questions

How do you spell "prior"?
"prior" is spelled P-R-I-O-R. The IPA pronunciation is /ˈpɹaɪ.ə/.
What does "prior" mean?
As an adj, "prior" means: Coming before in order or time; earlier, former, previous.
What words are commonly confused with "prior"?
"prior" is commonly confused with "pro", "pros", "prom". These words look or sound similar but have different meanings. PlainSpell provides detailed comparisons for each pair.
How do you pronounce "prior"?
The IPA (International Phonetic Alphabet) transcription for "prior" is /ˈpɹaɪ.ə/. 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 "prior"?
The adjective is a learned borrowing from Latin prior (“earlier, former, previous, prior; in front; (figurative) better, superior”), from Proto-Italic *priōs (“earlier, previous”, literally “more before”), ultimately from *pri (“before”) (from Pro... 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.

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.