seriösevsseriousTell them apart

Which to use

“seriöse” and “serious” are a confusable German pair: similar on the page, but distinct in meaning, check the gloss before you choose.

#15,477
“seriöse” frequency rank
#40,840
“serious” frequency rank
56317
confusion score

Side-by-Side Comparison

Feature seriöse serious
Definition Nominativ Singular Femininum der starken Deklination des Positivs des Adjektivs seriös ernst

Letter map: seriöse vs serious

Shared letters muted; letters that set seriöse and serious apart highlighted. Shared run: 5. seriöse (CVCVVCV) and serious (CVCVVVC) run the same length but a different consonant-vowel pattern - the shape difference is usually the fastest tell.

7 ch
seriöse
7 ch
serious

Pair insight - seriöse / serious

seriöse and serious are indexed as a confusable German pair. We have no recorded pronunciation or part of speech for both members, so the spelling overlap is what we can show you: they share most of their letters but differ in 3 positions. Our composite confusion score for this pair is 56317, derived from the frequency rank of both members and their visual similarity.

seriöse is recorded at frequency rank #15,477, classified as anadj, pronounced [zeˈʁi̯øːzə]. serious is at rank #40,840, 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 56317, this pair ranks #944,978 of 2,006,359 scored German confusable pairs - roughly mid-pack for confusability.

Orthographic DNA of seriöse vs serious

Shared letters: eirs. Private to "seriöse": ö. Private to "serious": ou.

"seriöse" · 7 letters · shape CVCVVCV  ·  "serious" · 7 letters · shape CVCVVVC

Known mistypes of this pair

  • serious ← esrious · seirous · seriosu · seriouss · seriuos · seroius · serrious · sreious

Frequently Asked Questions

Is swapping "seriöse" for "serious" ever safe?
No. They share most of their letters but differ in 3 positions, but the dictionary glosses above give them different meanings, so swapping one for the other changes what the sentence says.
In ordinary German text, does "seriöse" or "serious" show up more?
"seriöse" is the more common of the two: it sits at frequency rank #15,477 in our German list, against #40,840 for "serious". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

After this comparison

You've compared "seriöse" and "serious". Here's where to go from here.

  • Full dictionary entry for "seriöse" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "serious" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #944,978 of 2,006,359 scored German confusable pairs in this corpus vintage. Corpus statistics
  • "seriöse" and "serious" also get mixed up with nearby pairs, the highest-scored neighbour is "puzzles vs serious". 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 #944,978 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