Which to use
“mystery” is a noun and “optimum” is an adjective - they look or sound alike but fill different roles in a sentence.
- #17,368
- “mystery” frequency rank
- #29,724
- “optimum” frequency rank
- 47092
- confusion score
Side-by-Side Comparison
| Feature | mystery | optimum |
|---|---|---|
| Definition | Geheimnis, Mysterium | vom optimus, dem Superlativ des unregelmäßig gesteigerten Adjektivs bonus :* Nominativ Singular Neutrum :* Akkusativ Singular Maskulinum/Neutrum |
Letter map: mystery vs optimum
Shared letters muted; letters that set mystery and optimum apart highlighted. Shared run: 1. mystery (CVCCVCV) and optimum (VCCVCVC) run the same length but a different consonant-vowel pattern - the shape difference is usually the fastest tell.
Part-of-speech tell for mystery / optimum
Our dataset has no pronunciation recorded for both members, so the reliable separator here is grammatical: mystery is anoun and optimumanadjective. On the page they share most of their letters but differ in 7 positions. Our composite confusion score for this pair is 47092, derived from the frequency rank of both members and their visual similarity.
mystery is recorded at frequency rank #17,368, classified as anoun, pronounced […]. optimum is at rank #29,724, tagged as anadj, pronounced […].
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 47092, this pair ranks #1,296,434 of 2,006,359 scored German confusable pairs - roughly mid-pack for confusability.
Orthographic DNA of mystery vs optimum
Shared letters: mt. Private to "mystery": ersy. Private to "optimum": iopu.
"mystery" · 7 letters · shape CVCCVCV · "optimum" · 7 letters · shape VCCVCVC
Known mistypes of this pair
Frequently Asked Questions
Do "mystery" and "optimum" mean the same thing in a sentence?
In ordinary German text, does "mystery" or "optimum" show up more?
After this comparison
You've compared "mystery" and "optimum". Here's where to go from here.
- Full dictionary entry for "mystery" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "optimum" - compare definitions side by side with the headword page. Word entry
- This pair ranks #1,296,434 of 2,006,359 scored German confusable pairs in this corpus vintage. Corpus statistics
- "mystery" and "optimum" also get mixed up with nearby pairs, the highest-scored neighbour is "optimum vs puzzles". 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 #1,296,434 of 2,006,359 scored German pairs, corpus vintage 2026-09-03, not spelling advice.