sexual intercourse
"sexual-intercourse" is a 17-letter English headword indexed on PlainSpell.
The verdict
“sexual intercourse” is outside the top-ranked English vocabulary, used as a noun - the kind of word writers most often double-check.
- Unranked
- below top-frequency English
- 18
- letters
According to Wiktionary data (CC BY-SA, analyzed May 6, 2026) - Coitus or genital-genital sexual contact.
| Property | Value |
|---|---|
| Headword | sexual intercourse |
| Language | English |
| Part of speech | Noun |
| Letters | 18 |
| Misspellings tracked | 0 |
| Confusable pairs | 0 |
| Source | Wiktionary (kaikki.org) |
Where “sexual intercourse” sits in English frequency
Spelling & Dictionary Insight
The English entry for sexual intercourse is 18 letters long, classified as a noun. It sits outside the most-frequent rank tiers, which is often why uncommon words generate more spelling variants per reader. Wiktionary records 2 distinct senses for this headword, so context determines which meaning a reader should apply.
The misspelling generator found no plausible variants for sexual intercourse, typically a sign the spelling maps closely to how the word sounds. Our dataset records no confusable match here, which tends to mean the word is visually distinctive enough to stand on its own.
No borrowing history is documented for this entry, so its spelling is easiest to reason about phoneme by phoneme, absent a documented history. The correct English form is sexual intercourse, spelled S-E-X-U-A-L- -I-N-T-E-R-C-O-U-R-S-E.
Definition
- 1Coitus or genital-genital sexual contact.
- 2Sexual interaction, usually involving vaginal, anal, or oral penetration, between at least two organisms.
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
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Using “sexual intercourse”
The practical upshot for anyone who landed here from a spell-check.
- The one correct English spelling is S-E-X-U-A-L- -I-N-T-E-R-C-O-U-R-S-E - every other letter order is a misspelling in standard orthography.
- 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.