sleeping partner
"sleeping-partner" is a 15-letter English headword indexed on PlainSpell.
The verdict
“sleeping partner” 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
- 16
- letters
According to Wiktionary data (CC BY-SA, analyzed May 6, 2026) - A business partner who doesn't play an active role in running the day-to-day operations of a business, who instead, finances the business in the form of capital investment.
| Property | Value |
|---|---|
| Headword | sleeping partner |
| Language | English |
| Part of speech | Noun |
| Letters | 16 |
| Misspellings tracked | 0 |
| Confusable pairs | 0 |
| Source | Wiktionary (kaikki.org) |
Where “sleeping partner” sits in English frequency
Spelling & Dictionary Insight
The English entry for sleeping partner is 16 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. The dominant gloss from Wiktionary reads: "A business partner who doesn't play an active role in running the day-to-day operations of a business, who instead, finances the business in the form of capital investment.".
sleeping partner has no tracked misspelling variants, since its letter pattern doesn't lend itself to common typo substitutions. It is not paired with a close-neighbour confusable in our dataset, which tends to mean the word is visually distinctive enough to stand on its own.
No explicit etymology string is stored for this entry, so its spelling is best read as a straightforward mapping from sound to letter. The correct English form is sleeping partner, spelled S-L-E-E-P-I-N-G- -P-A-R-T-N-E-R.
Definition
- 1A business partner who doesn't play an active role in running the day-to-day operations of a business, who instead, finances the business in the form of capital investment.
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 “sleeping partner”
The practical upshot for anyone who landed here from a spell-check.
- The one correct English spelling is S-L-E-E-P-I-N-G- -P-A-R-T-N-E-R - 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.