Which to use
“doi” is a verb and “doof” is an adjective - they look or sound alike but fill different roles in a sentence.
- #42,427
- “doi” frequency rank
- #4,418
- “doof” frequency rank
- 46845
- confusion score
Side-by-Side Comparison
| Feature | doi | doof |
|---|---|---|
| Definition | 3. Person Singular Indikativ Präsens Aktiv des Verbs doić | dumm, beschränkt |
Where the eye mixes doi and doof
Muted = shared; highlighted = the visual trap. They share 2 letters in sequence.
Look-alike desk: doi vs doof
These two trip readers on the page rather than in the ear: doi is [ˈdɔji] while doof is [doːf]. Spoken aloud the problem disappears. In writing it persists, because they differ by 1 letter(s) in length, and the parts of speech differ too (verb vs adjective), which is usually the fastest check. Our composite confusion score for this pair is 46845, derived from the frequency rank of both members and their visual similarity.
doi is recorded at frequency rank #42,427, classified as averb, pronounced [ˈdɔji]. doof is at rank #4,418, tagged as anadj, pronounced [doːf].
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 46845, this pair ranks #1,304,968 of 2,006,359 scored German confusable pairs - roughly mid-pack for confusability.
Orthographic DNA of doi vs doof
Shared letters: do. Private to "doi": i. Private to "doof": f.
"doi" · 3 letters · shape CVV · "doof" · 4 letters · shape CVVC
Known mistypes of this pair
- doof ← ddoof · dof · dofo · dooff · odof
Frequently Asked Questions
Do "doi" and "doof" mean the same thing in a sentence?
Which is more common, "doi" or "doof"?
After this comparison
Pronunciation already separates them, if the page still looks alike, the dictionary links below settle it.
- Full dictionary entry for "doi" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "doof" - compare definitions side by side with the headword page. Word entry
- This pair ranks #1,304,968 of 2,006,359 scored German confusable pairs in this corpus vintage. Corpus statistics
- "doi" and "doof" also get mixed up with nearby pairs, the highest-scored neighbour is "doi vs dörr". 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 #1,304,968 of 2,006,359 scored German pairs, corpus vintage 2026-09-03, not spelling advice.