Which to use
“bohr” is a verb and “book” is a noun - they look or sound alike but fill different roles in a sentence.
- #41,715
- “bohr” frequency rank
- #5,462
- “book” frequency rank
- 47177
- confusion score
Side-by-Side Comparison
| Feature | bohr | book |
|---|---|---|
| Definition | 2. Person Singular Imperativ Präsens Aktiv des Verbs bohren | fest gebundene Papierseiten, das Buch |
Where the eye mixes bohr and book
Muted = shared; highlighted = the visual trap. They share 2 letters in sequence. bohr (CVCC) and book (CVVC) run the same length but a different consonant-vowel pattern - the shape difference is usually the fastest tell.
Why the eye confuses bohr with book
These two trip readers on the page rather than in the ear: bohr is [boːɐ̯] while book is [bʊk]. Spoken aloud the problem disappears. In writing it persists, because they share most of their letters but differ in 2 positions, and the parts of speech differ too (verb vs noun), which is usually the fastest check. Our composite confusion score for this pair is 47177, derived from the frequency rank of both members and their visual similarity.
bohr is recorded at frequency rank #41,715, classified as averb, pronounced [boːɐ̯]. book is at rank #5,462, tagged as anoun, pronounced [bʊk].
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 47177, this pair ranks #1,293,565 of 2,006,359 scored German confusable pairs - roughly mid-pack for confusability.
Orthographic DNA of bohr vs book
Shared letters: bo. Private to "bohr": hr. Private to "book": k.
"bohr" · 4 letters · shape CVCC · "book" · 4 letters · shape CVVC
Known mistypes of this pair
Frequently Asked Questions
Can "bohr" and "book" be used interchangeably?
Frequency check: "bohr" vs "book" - which ranks higher?
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 "bohr" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "book" - compare definitions side by side with the headword page. Word entry
- This pair ranks #1,293,565 of 2,006,359 scored German confusable pairs in this corpus vintage. Corpus statistics
- "bohr" and "book" also get mixed up with nearby pairs, the highest-scored neighbour is "bohr vs boos". 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 #1,293,565 of 2,006,359 scored German pairs, corpus vintage 2026-09-03, not spelling advice.