on all fours
"on-all-fours" is a 10-letter English headword indexed on PlainSpell.
The verdict
“on all fours” is uncommon English (outside the top frequency list), classed as a phrase. The kind of spelling people second-guess.
- Unranked
- below top-frequency English
- 12
- letters
According to Wiktionary data (CC BY-SA, analyzed September 3, 2026) - On one's hands and knees.
Corpus desk
Index EN-on-all-fours · on all fours · English
on all fours · unranked · 0 variants · 0 confusables
- FREQ-UNRANKED Unranked
- LEN-MEGA 12 letters
- VOW-4 4 vowels
- CONFUS-0 No pairs
- VAR-0 0 variants
- BOOK-THIN "O" 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 | on all fours |
| Language | English |
| Part of speech | Phrase |
| Letters | 12 |
| Misspellings tracked | 0 |
| Confusable pairs | 0 |
| Source | Wiktionary (kaikki.org) |
Long-tail rank of “on all fours” in English
Rare enough to double-check
on all fours is uncommon English outside the top frequency list, classed as aphrase. Rarity is why readers land here mid-draft. 2 senses are on record.
No misspelling variants are generated for on all fours in our index, since its letter sequence doesn't invite the usual edit-distance slips. It is not paired with a close-neighbour confusable in our dataset, since its spelling is unusual enough that it doesn't cluster with a lookalike.
This headword's origin isn't recorded in our source data, so its spelling is easiest explained by how it's pronounced rather than where it came from. The correct English form is on all fours, spelled O-N- -A-L-L- -F-O-U-R-S.
Definition
- 1On one's hands and knees.
- 2In a manner which is similar in nature or effect to something else; consistent.
Recorded use
Wiktionary examplesThese source excerpts show how on all fours appears in context. They illustrate usage; the definition above remains the entry’s reference meaning.
A bulky form was seen rising aft, and began marching on all fours with the movements of some big cautious beast.
He was on all fours, with three children on his back, riding him for a horse.
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.