Which to use
“roo” and “roofs” are a confusable English pair: similar on the page, but distinct in meaning, check the gloss before you choose.
- #25,557
- “roo” frequency rank
- #13,413
- “roofs” frequency rank
- 38970
- confusion score
Side-by-Side Comparison
| Feature | roo | roofs |
|---|---|---|
| Definition | Peace; quietness. | plural of roof |
Where the eye mixes roo and roofs
Muted = shared; highlighted = the visual trap. They share 3 letters in sequence.
Visual trap between roo and roofs
A purely visual mix-up. roo (/ˈɹuː/) and roofs (/ɹuːvz/) are said differently, so reading them aloud is the quickest way to catch the wrong one. On the page they stay close: they differ by 2 extra letter(s) - “roo” sits inside “roofs”. Our composite confusion score for this pair is 38970, derived from the frequency rank of both members and their visual similarity.
roo is recorded at frequency rank #25,557, classified as anoun, pronounced /ˈɹuː/. roofs is at rank #13,413, tagged as anoun, pronounced /ɹuːvz/.
Glosses for this pair are partially populated in our dataset, but the full side-by-side definitions above should still guide you to the right choice.
With a confusion score of 38970, this pair ranks #281,015 of 530,003 scored English confusable pairs - roughly mid-pack for confusability.
Orthographic DNA of roo vs roofs
Shared letters: or. Private to "roo": -. Private to "roofs": fs.
"roo" · 3 letters · shape CVV · "roofs" · 5 letters · shape CVVCC
Known mistypes of this pair
- roofs ← orofs · rofos · rofs · rooffs · roofss · roosf · rroofs
Frequently Asked Questions
Is swapping "roo" for "roofs" ever safe?
In ordinary English text, does "roo" or "roofs" show up more?
After this comparison
Visual near-miss handled. Browse the word pages or a neighbour when the next look-alike shows up.
- Full dictionary entry for "roo" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "roofs" - compare definitions side by side with the headword page. Word entry
- This pair ranks #281,015 of 530,003 scored English confusable pairs in this corpus vintage. Corpus statistics
- "roo" and "roofs" also get mixed up with nearby pairs, the highest-scored neighbour is "roo vs Rua". Nearby pair
- Recorded mistypes exist for at least one side of this pair, useful when a spell-checker or OCR lands on the wrong form. See mistypes
Confusion rank #281,015 of 530,003 scored English pairs, corpus vintage 2026-09-03, not spelling advice.