MysterienvsmysteriösWhich spelling fits?

Quick tell: Mysterien is a noun, mysteriös is an adjective, so they fill different roles in a sentence.

Which to use

“Mysterien” is a noun and “mysteriös” is an adjective - they look or sound alike but fill different roles in a sentence.

#44,093
“Mysterien” frequency rank
#35,343
“mysteriös” frequency rank
79436
confusion score

Side-by-Side Comparison

Feature Mysterien mysteriös
Definition Nominativ Plural des Substantivs Mysterium voller Geheimnisse, rätselhaft

Where the eye mixes Mysterien and mysteriös

Muted = shared; highlighted = the visual trap. They share 7 letters in sequence. Mysterien and mysteriös follow the identical consonant-vowel pattern (CVCCVCVVC). Same shape at a glance is often the real trap, independent of shared letters.

9 ch
Mysterien
9 ch
mysteriös

Visual trap between Mysterien and mysteriös

These two trip readers on the page rather than in the ear: Mysterien is [mʏsˈteːʁiən] while mysteriös is [mʏsteˈʁi̯øːs]. 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 (noun vs adjective), which is usually the fastest check. Our composite confusion score for this pair is 79436, derived from the frequency rank of both members and their visual similarity.

Mysterien is recorded at frequency rank #44,093, classified as anoun, pronounced [mʏsˈteːʁiən]. mysteriös is at rank #35,343, tagged as anadj, pronounced [mʏsteˈʁi̯øːs].

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 79436, this pair ranks #216,535 of 2,006,359 scored German confusable pairs - among the most confusable pairs.

Orthographic DNA of Mysterien vs mysteriös

Shared letters: eimrsty. Private to "Mysterien": n. Private to "mysteriös": ö.

"Mysterien" · 9 letters · shape CVCCVCVVC  ·  "mysteriös" · 9 letters · shape CVCCVCVVC

Known mistypes of this pair

  • Mysterien ← mmysterien · msyterien · mysetrien · myssterien · mysteiren · mysterein · mysterienn · mysterine

Frequently Asked Questions

Can "Mysterien" and "mysteriös" be used interchangeably?
No - they are not even the same part of speech. "Mysterien" is a noun and "mysteriös" an adjective, so a sentence built for one is usually ungrammatical with the other.
Frequency check: "Mysterien" vs "mysteriös" - which ranks higher?
"mysteriös" is the more common of the two: it sits at frequency rank #35,343 in our German list, against #44,093 for "Mysterien". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

What to do next

Pronunciation already separates them, if the page still looks alike, the dictionary links below settle it.

  • Full dictionary entry for "Mysterien" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "mysteriös" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #216,535 of 2,006,359 scored German confusable pairs in this corpus vintage. Corpus statistics
  • "Mysterien" and "mysteriös" also get mixed up with nearby pairs, the highest-scored neighbour is "mysteriös vs mysteriöser". 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 #216,535 of 2,006,359 scored German pairs, corpus vintage 2026-09-03, not spelling advice.

Source: Wiktionary (via kaikki.org) Structured Wiktionary extract

Source: FrequencyWords open word-frequency list