steifvssterilWhich spelling fits?

Which to use

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

#13,946
“steif” frequency rank
#35,465
“steril” frequency rank
49411
confusion score

Side-by-Side Comparison

Feature steif steril
Definition unbiegsam, fest, starr ohne Krankheitskeime

Where the eye mixes steif and steril

Muted = shared; highlighted = the visual trap. They share 4 letters in sequence. steif runs 5 letters (CCVVC) against steril's 6 (CCVCVC) - the length gap alone is often enough to separate them once you know to check it.

5 ch
steif
6 ch
steril

Visual trap between steif and steril

A purely visual mix-up. steif ([ʃtaɪ̯f]) and steril ([ˌʃteˈʁiːl]) 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 49411, derived from the frequency rank of both members and their visual similarity.

steif is recorded at frequency rank #13,946, classified as anadj, pronounced [ʃtaɪ̯f]. steril is at rank #35,465, tagged as anadj, pronounced [ˌʃteˈʁiːl].

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 49411, this pair ranks #1,212,562 of 2,006,359 scored German confusable pairs - roughly mid-pack for confusability.

Orthographic DNA of steif vs steril

Shared letters: eist. Private to "steif": f. Private to "steril": lr.

"steif" · 5 letters · shape CCVVC  ·  "steril" · 6 letters · shape CCVCVC

Known mistypes of this pair

  • steif ← setif · ssteif · stefi · steiff · stief · stteif · tseif
  • steril ← setril · ssteril · steirl · sterill · sterli · sterril · streil · stteril

Frequently Asked Questions

Is swapping "steif" for "steril" ever safe?
No. They are said differently ([ʃtaɪ̯f] versus [ˌʃteˈʁiːl]) and carry different meanings; reading the sentence aloud is usually enough to catch the wrong one.
Which is more common, "steif" or "steril"?
"steif" is the more common of the two: it sits at frequency rank #13,946 in our German list, against #35,465 for "steril". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

Useful next steps

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

  • Full dictionary entry for "steif" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "steril" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #1,212,562 of 2,006,359 scored German confusable pairs in this corpus vintage. Corpus statistics
  • "steif" and "steril" also get mixed up with nearby pairs, the highest-scored neighbour is "steril vs storia". 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 #1,212,562 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