prima facie

/ˈpɹiː.mə ˈfeɪ.siː/

//ˈpɹiː.mə ˈfeɪ.siː// adv

"prima-facie" is a 10-letter English headword indexed on PlainSpell.

The verdict

“prima facie” is outside the top-ranked English vocabulary, used as an adverb - the kind of word writers most often double-check.

Unranked
below top-frequency English
11
letters

According to Wiktionary data (CC BY-SA, analyzed May 6, 2026) - At first sight; on the face of it.

Key facts for prima facie
PropertyValue
Headwordprima facie
LanguageEnglish
Part of speechAdverb
IPA/ˈpɹiː.mə ˈfeɪ.siː/
Letters11
Misspellings tracked0
Confusable pairs0
SourceWiktionary (kaikki.org)

Where “prima facie” sits in English frequency

prima facie falls outside the top-100,000 ranked English words, the long-tail zone of technical, archaic, or low-frequency vocabulary, exactly where readers second-guess spellings most.

Beyond rank #100,000. Source: FrequencyWords open word-frequency list.

Spelling & Dictionary Insight

The English entry for prima facie is 11 letters long, classified as an adverb, and transcribed in the International Phonetic Alphabet as /ˈpɹiː.mə ˈfeɪ.siː/. It sits outside the most-frequent rank tiers, which is often why uncommon words generate more spelling variants per reader. The dominant gloss from Wiktionary reads: "At first sight; on the face of it.".

No generated misspelling entries exist for prima facie in our index, suggesting the orthography follows predictable English patterns. No close-neighbour confusable shows up for this headword in our dataset, a sign it's visually distinctive enough not to be mixed up with another word.

Etymologically, the entry records: From Latin prīmā (“first”) + faciē (“shape, figure”), literally “at the first appearance.” The correct English form is prima facie, spelled P-R-I-M-A- -F-A-C-I-E.

Definition

  1. 1
    At first sight; on the face of it.

Etymology

From Latin prīmā (“first”) + faciē (“shape, figure”), literally “at the first appearance.”

This word in other languages

Definitions, pronunciation, and etymology for this entry are drawn from Wiktionary via the kaikki.org structured extract (CC BY-SA). See the methodology for how each field is sourced and updated.

Frequently Asked Questions

How do you spell "prima facie"?
"prima facie" is spelled P-R-I-M-A- -F-A-C-I-E. The IPA pronunciation is /ˈpɹiː.mə ˈfeɪ.siː/.
What does "prima facie" mean?
As an adverb, "prima facie" means: At first sight; on the face of it.
How do you pronounce "prima facie"?
The IPA (International Phonetic Alphabet) transcription for "prima facie" is /ˈpɹiː.mə ˈfeɪ.siː/. 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 "prima facie"?
From Latin prīmā (“first”) + faciē (“shape, figure”), literally “at the first appearance.” 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.

Using “prima facie”

The practical upshot for anyone who landed here from a spell-check.

  • The one correct English spelling is P-R-I-M-A- -F-A-C-I-E - every other letter order is a misspelling in standard orthography.
  • Say it as /ˈpɹiː.mə ˈfeɪ.siː/ (IPA); tap the speaker on the pronunciation badge to hear it where audio exists.
  • Browse more English words and confusable pairs in the same reference. English words
Data Source

Wiktionary (via kaikki.org), licensed under CC BY-SA & GFDL. Word ordering uses an open word-frequency list; misspelling variants are generated by edit-distance from the correct headword.

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

Source: FrequencyWords open word-frequency list FrequencyWords open word-frequency list