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 2,507 “F” headwords), classed as a verb. The kind of spelling people second-guess.

#99,275
frequency rank, English
2,507
“F” headwords

According to Wiktionary data (CC BY-SA, analyzed September 3, 2026) - To engage in fornication.

Corpus desk

Index EN-fornicate · fornicate · English

fornicate · rank #99,275 · 0 variants · 0 confusables

  • FREQ-RARE #99,275
  • LEN-LONG 9 letters
  • VOW-4 4 vowels
  • CONFUS-0 No pairs
  • VAR-0 0 variants
  • BOOK-MID 2,507
  • PHOTO-FINISH foolery

Nearest frequency peer: foolery (-2 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.

Long-tail ranks near “fornicate”

Sparse band: bars invert rank so rarer forms read shorter

corpus weight

What this shows Long-tail view: where “fornicate” sits against similarly uncommon English ranks.

Source FrequencyWords open word-frequency list As of September 3, 2026
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)

Long-tail rank of “fornicate” in English

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

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

Scale is logarithmic (each tick is 10× rarer). Rare peers in the same band: “foolery” (#99,273), “flyway” (#99,272), “fleshly” (#99,268). Among 2,507 “F” headwords, “fornicate” is #99,275. Source: FrequencyWords open word-frequency list.

Rare enough to double-check

fornicate is uncommon English at frequency #99,275 among 2,507 “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.

Similar English words by spelling shape

Same letter count and similar misspelling depth for "fornicate", not the corpus desk frequency band.

Same letter count

Frequency-ranked English headwords with 9 letters (nearest by frequency rank).

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

Source: FrequencyWords open word-frequency list