fornicate

/ˈfɔː.nɪˌkeɪt/

//ˈfɔː.nɪˌkeɪt// verb

"fornicate" is a 9-letter English headword indexed on PlainSpell.

The verdict

“fornicate” is uncommon English (frequency #99,275 among 18,613 “F” headwords), classed as a verb. The kind of spelling people second-guess.

#99,275
frequency rank, English
18,613
“F” headwords

According to Wiktionary data (CC BY-SA, analyzed May 6, 2026) - To engage in fornication.

Key facts for fornicate
PropertyValue
Headwordfornicate
LanguageEnglish
Part of speechVerb
IPA/ˈfɔː.nɪˌkeɪt/
Letters9
Frequency rank#99,275
Misspellings tracked0
Confusable pairs0
SourceWiktionary (kaikki.org)

Where “fornicate” sits in English frequency

Every-word frequency runs from the handful of words we use constantly (left) to the long tail used once in a blue moon (right). fornicate lands here:

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

Scale is logarithmic (each tick is 10× rarer). Source: FrequencyWords open word-frequency list.

Rare enough to double-check

fornicate is uncommon English at frequency #99,275 among 18,613 “F” headwords, classed as averb, transcribed /ˈfɔː.nɪˌkeɪt/. Rarity is why readers land here mid-draft. Gloss: "To engage in fornication.".

We couldn't generate a plausible misspelling set for fornicate, suggesting the orthography follows predictable English patterns. Our confusable-pair dataset has no match for it, suggesting its spelling stands apart enough that readers rarely confuse it with something else.

Etymologically, the entry records: First attested in 1552; borrowed from Latin fornicātus, perfect active participle of fornicor (see -ate (verb-forming suffix)), from fornix (“arch, vault; brothel”). It was customary for courtesans of the era to wait for their customers out of the rain in a… The correct English form is fornicate, spelled F-O-R-N-I-C-A-T-E.

Definition

  1. 1
    To engage in fornication.

Etymology

First attested in 1552; borrowed from Latin fornicātus, perfect active participle of fornicor (see -ate (verb-forming suffix)), from fornix (“arch, vault; brothel”). It was customary for courtesans of the era to wait for their customers out of the rain in arched passageways.

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); 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 "fornicate"?
"fornicate" is spelled F-O-R-N-I-C-A-T-E. The IPA pronunciation is /ˈfɔː.nɪˌkeɪt/.
What does "fornicate" mean?
As a verb, "fornicate" means: To engage in fornication.
How do you pronounce "fornicate"?
The IPA (International Phonetic Alphabet) transcription for "fornicate" is /ˈfɔː.nɪˌkeɪt/. 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 "fornicate"?
First attested in 1552; borrowed from Latin fornicātus, perfect active participle of fornicor (see -ate (verb-forming suffix)), from fornix (“arch, vault; brothel”). It was customary for courtesans of the era to wait for their customers out of the... 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 “fornicate”

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

  • The one correct English spelling is F-O-R-N-I-C-A-T-E - every other letter order is a misspelling in standard orthography.
  • Say it as /ˈfɔː.nɪˌkeɪt/ (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

Other uncommon English words near this rank

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