unterervsuntreuWhat's the difference?

Which to use

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

#28,896
“unterer” frequency rank
#38,475
“untreu” frequency rank
67371
confusion score

Side-by-Side Comparison

Feature unterer untreu
Definition Nominativ Singular Maskulinum der starken Deklination des Positivs des Adjektivs unter- mit anderen sexuelle Beziehungen unterhaltend

Where the eye mixes unterer and untreu

Muted = shared; highlighted = the visual trap. They share 5 letters in sequence. unterer runs 7 letters (VCCVCVC) against untreu's 6 (VCCCVV) - the length gap alone is often enough to separate them once you know to check it.

7 ch
unterer
6 ch
untreu

Look-alike desk: unterer vs untreu

A purely visual mix-up. unterer ([ˈʊntəʁɐ]) and untreu ([ˈʊntʁɔɪ̯]) 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 67371, derived from the frequency rank of both members and their visual similarity.

unterer is recorded at frequency rank #28,896, classified as anadj, pronounced [ˈʊntəʁɐ]. untreu is at rank #38,475, tagged as anadj, pronounced [ˈʊntʁɔɪ̯].

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 67371, this pair ranks #542,349 of 2,006,359 scored German confusable pairs - roughly mid-pack for confusability.

Orthographic DNA of unterer vs untreu

Shared letters: enrtu. Private to "unterer": -. Private to "untreu": -.

"unterer" · 7 letters · shape VCCVCVC  ·  "untreu" · 6 letters · shape VCCCVV

Known mistypes of this pair

  • unterer ← nuterer · unetrer · unnterer · unteerr · untererr · unterrer · untreer · untterer
  • untreu ← nutreu · unntreu · unrteu · unteru · untrreu · untrue · unttreu · utnreu

Frequently Asked Questions

Is swapping "unterer" for "untreu" ever safe?
No. They are said differently ([ˈʊntəʁɐ] versus [ˈʊntʁɔɪ̯]) and carry different meanings; reading the sentence aloud is usually enough to catch the wrong one.
Frequency check: "unterer" vs "untreu" - which ranks higher?
"unterer" is the more common of the two: it sits at frequency rank #28,896 in our German list, against #38,475 for "untreu". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

Useful next steps

Eye-level mix-up between "unterer" and "untreu" is sorted above. Next: full entries or other pairs that share a letter shape.

  • Full dictionary entry for "unterer" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "untreu" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #542,349 of 2,006,359 scored German confusable pairs in this corpus vintage. Corpus statistics
  • "unterer" and "untreu" also get mixed up with nearby pairs, the highest-scored neighbour is "unteres vs untreu". 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 #542,349 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