unserervsuntererWhat's the difference?

Quick tell: unserer is a unknown, unterer is an adjective, so they fill different roles in a sentence.

Which to use

“unserer” is an unknown and “unterer” is an adjective - they look or sound alike but fill different roles in a sentence.

#437
“unserer” frequency rank
#28,896
“unterer” frequency rank
29333
confusion score

Side-by-Side Comparison

Feature unserer unterer
Definition Genitiv Singular Feminin des Possessivpronomens unser Nominativ Singular Maskulinum der starken Deklination des Positivs des Adjektivs unter-

Where the eye mixes unserer and unterer

Muted = shared; highlighted = the visual trap. They share 6 letters in sequence. unserer and unterer follow the identical consonant-vowel pattern (VCCVCVC). Same shape at a glance is often the real trap, independent of shared letters.

7 ch
unserer
7 ch
unterer

Visual trap between unserer and unterer

These two trip readers on the page rather than in the ear: unserer is [ˈʊnzəʁɐ] while unterer is [ˈʊntəʁɐ]. Spoken aloud the problem disappears. In writing it persists, because they differ by a single letter - s in “unserer” becomes t in “unterer”, and the parts of speech differ too (unknown vs adjective), which is usually the fastest check. Our composite confusion score for this pair is 29333, derived from the frequency rank of both members and their visual similarity.

unserer is recorded at frequency rank #437, classified as anunknown, pronounced [ˈʊnzəʁɐ]. unterer is at rank #28,896, tagged as anadj, pronounced [ˈʊntəʁɐ].

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 29333, this pair ranks #1,768,771 of 2,006,359 scored German confusable pairs - a relatively easy-to-tell-apart pair.

Orthographic DNA of unserer vs unterer

Shared letters: enru. Private to "unserer": s. Private to "unterer": t.

"unserer" · 7 letters · shape VCCVCVC  ·  "unterer" · 7 letters · shape VCCVCVC

Known mistypes of this pair

  • unserer ← nuserer · unesrer · unnserer · unseerr · unsererr · unserrer · unsreer · unsserer
  • unterer ← nuterer · unetrer · unnterer · unteerr · untererr · unterrer · untreer · untterer

Frequently Asked Questions

Do "unserer" and "unterer" mean the same thing in a sentence?
No - they are not even the same part of speech. "unserer" is an unknown and "unterer" an adjective, so a sentence built for one is usually ungrammatical with the other.
Which is more common, "unserer" or "unterer"?
"unserer" is the more common of the two: it sits at frequency rank #437 in our German list, against #28,896 for "unterer". That is a wide gap, so in ordinary text the rarer spelling is the one worth double-checking.

What to do next

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

  • Full dictionary entry for "unserer" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "unterer" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #1,768,771 of 2,006,359 scored German confusable pairs in this corpus vintage. Corpus statistics
  • "unserer" and "unterer" also get mixed up with nearby pairs, the highest-scored neighbour is "unterer vs unteres". 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 #1,768,771 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