sit-up
/ˈsɪt.ʌp/
"sit-up" is a 5-letter English headword indexed on PlainSpell.
The verdict
“sit-up” is uncommon English (outside the top frequency list), classed as a noun. The kind of spelling people second-guess.
- Unranked
- below top-frequency English
- 6
- letters
According to Wiktionary data (CC BY-SA, analyzed September 3, 2026) - An exercise in which the abdominal muscles are contracted, bringing the torso of a person lying down to a more upright position. The degree of difficulty can be controlled by choosing from partial-...
Corpus desk
Index EN-sit-up · sit-up · English
sit-up · unranked · 0 variants · 0 confusables
- FREQ-UNRANKED Unranked
- LEN-LONG 6 letters
- VOW-2 2 vowels
- CONFUS-0 No pairs
- VAR-0 0 variants
- BOOK-THIN "S" thin
- PHOTO-UNK Peer pending
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.
| Property | Value |
|---|---|
| Headword | sit-up |
| Language | English |
| Part of speech | Noun |
| IPA | /ˈsɪt.ʌp/ |
| Letters | 6 |
| Misspellings tracked | 0 |
| Confusable pairs | 0 |
| Source | Wiktionary (kaikki.org) |
Where “sit-up” sits in English frequency
Rare enough to double-check
sit-up is uncommon English outside the top frequency list, classed as anoun, transcribed /ˈsɪt.ʌp/. Rarity is why readers land here mid-draft. Gloss: "An exercise in which the abdominal muscles are contracted, bringing the torso of a person lying down to a more upright position. The degree of difficulty can be controlled by choosing from partial-...".
No generated misspelling entries exist for sit-up in our index, a straightforward case of a spelling with little room for common typos. We don't track a confusable pairing for this entry, which typically means the spelling is too distinctive to be mistaken for another word.
Etymologically, the entry records: Deverbal from sit up. The correct English form is sit-up, spelled S-I-T---U-P.
Definition
- 1An exercise in which the abdominal muscles are contracted, bringing the torso of a person lying down to a more upright position. The degree of difficulty can be controlled by choosing from partial-range or full-range versions.
Recorded use
Wiktionary exampleThese source excerpts show how sit-up appears in context. They illustrate usage; the definition above remains the entry’s reference meaning.
Susan's doing sit-ups to strengthen her muscles.
Etymology
Deverbal from sit up.
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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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.