unterenvsunternConfusable pair

Quick tell: unteren is a adjective, untern is an abbrev, so they fill different roles in a sentence.

Which to use

“unteren” is an adjective and “untern” is an abbrev - they look or sound alike but fill different roles in a sentence.

#2,860
“unteren” frequency rank
#38,474
“untern” frequency rank
41334
confusion score

Side-by-Side Comparison

Feature unteren untern
Definition Genitiv Singular Maskulinum der starken Deklination des Positivs des Adjektivs unter- unter den

Where the eye mixes unteren and untern

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

7 ch
unteren
6 ch
untern

Why the eye confuses unteren with untern

These two trip readers on the page rather than in the ear: unteren is [ˈʊntəʁən] while untern is [ˈʊntɐn]. Spoken aloud the problem disappears. In writing it persists, because they differ by 1 letter(s) in length, and the parts of speech differ too (adjective vs abbrev), which is usually the fastest check. Our composite confusion score for this pair is 41334, derived from the frequency rank of both members and their visual similarity.

unteren is recorded at frequency rank #2,860, classified as anadj, pronounced [ˈʊntəʁən]. untern is at rank #38,474, tagged as anabbrev, pronounced [ˈʊntɐn].

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 41334, this pair ranks #1,482,594 of 2,006,359 scored German confusable pairs - roughly mid-pack for confusability.

Orthographic DNA of unteren vs untern

Shared letters: enrtu. Private to "unteren": -. Private to "untern": -.

"unteren" · 7 letters · shape VCCVCVC  ·  "untern" · 6 letters · shape VCCVCC

Known mistypes of this pair

  • unteren ← nuteren · unetren · unnteren · unteern · unterenn · unterne · unterren · untreen
  • untern ← nutern · unetrn · unntern · untenr · unternn · unterrn · untren · unttern

Frequently Asked Questions

Can "unteren" and "untern" be used interchangeably?
No - they are not even the same part of speech. "unteren" is an adjective and "untern" an abbrev, so a sentence built for one is usually ungrammatical with the other.
In ordinary German text, does "unteren" or "untern" show up more?
"unteren" is the more common of the two: it sits at frequency rank #2,860 in our German list, against #38,474 for "untern". That is a wide gap, so in ordinary text the rarer spelling is the one worth double-checking.

After this comparison

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

  • Full dictionary entry for "unteren" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "untern" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #1,482,594 of 2,006,359 scored German confusable pairs in this corpus vintage. Corpus statistics
  • "unteren" and "untern" also get mixed up with nearby pairs, the highest-scored neighbour is "untern vs Unzen". 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 #1,482,594 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