Which to use
“Reaktor” and “Rektor” are a confusable German pair: similar on the page, but distinct in meaning, check the gloss before you choose.
- #20,709
- “Reaktor” frequency rank
- #9,967
- “Rektor” frequency rank
- 30676
- confusion score
Side-by-Side Comparison
| Feature | Reaktor | Rektor |
|---|---|---|
| Definition | „abgegrenzter Raum, in dem gezielte kernphysikalische, chemische oder biologische Vorgänge ablaufen“ | Leiter einer Schule in Deutschland (Grund-, Haupt-, Real- oder Sonderschule) |
Where the eye mixes Reaktor and Rektor
Muted = shared; highlighted = the visual trap. They share 6 letters in sequence. Reaktor runs 7 letters (CVVCCVC) against Rektor's 6 (CVCCVC) - the length gap alone is often enough to separate them once you know to check it.
Why the eye confuses Reaktor with Rektor
A purely visual mix-up. Reaktor ([ʁeˈaktoːɐ̯]) and Rektor ([ˈʁɛktoːɐ̯]) 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 1 letter(s) in length. Our composite confusion score for this pair is 30676, derived from the frequency rank of both members and their visual similarity.
Reaktor is recorded at frequency rank #20,709, classified as anoun, pronounced [ʁeˈaktoːɐ̯]. Rektor is at rank #9,967, tagged as anoun, pronounced [ˈʁɛktoːɐ̯].
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 30676, this pair ranks #1,743,222 of 2,006,359 scored German confusable pairs - a relatively easy-to-tell-apart pair.
Orthographic DNA of Reaktor vs Rektor
Shared letters: ekort. Private to "Reaktor": a. Private to "Rektor": -.
"Reaktor" · 7 letters · shape CVVCCVC · "Rektor" · 6 letters · shape CVCCVC
Known mistypes of this pair
Frequently Asked Questions
Is swapping "Reaktor" for "Rektor" ever safe?
Frequency check: "Reaktor" vs "Rektor" - which ranks higher?
Useful next steps
Pronunciation already separates them, if the page still looks alike, the dictionary links below settle it.
- Full dictionary entry for "Reaktor" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "Rektor" - compare definitions side by side with the headword page. Word entry
- This pair ranks #1,743,222 of 2,006,359 scored German confusable pairs in this corpus vintage. Corpus statistics
- "Reaktor" and "Rektor" also get mixed up with nearby pairs, the highest-scored neighbour is "Rektor vs Rotor". 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 #1,743,222 of 2,006,359 scored German pairs, corpus vintage 2026-09-03, not spelling advice.