älterenvsaltertWhich spelling fits?

Quick tell: älteren is a adjective, altert is a verb, so they fill different roles in a sentence.

Which to use

“älteren” is an adjective and “altert” is a verb - they look or sound alike but fill different roles in a sentence.

#2,376
“älteren” frequency rank
#46,458
“altert” frequency rank
48834
confusion score

Side-by-Side Comparison

Feature älteren altert
Definition Genitiv Singular Maskulinum Komparativ der starken Flexion des Adjektivs alt 2. Person Plural Imperativ Präsens Aktiv des Verbs altern

Where the eye mixes älteren and altert

Muted = shared; highlighted = the visual trap. They share 4 letters in sequence. älteren runs 7 letters (VCCVCVC) against altert's 6 (VCCVCC) - the length gap alone is often enough to separate them once you know to check it.

7 ch
älteren
6 ch
altert

Look-alike desk: älteren vs altert

These two trip readers on the page rather than in the ear: älteren is [ˈɛltəʁən] while altert is [ˈaltɐt]. 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 verb), which is usually the fastest check. Our composite confusion score for this pair is 48834, derived from the frequency rank of both members and their visual similarity.

älteren is recorded at frequency rank #2,376, classified as anadj, pronounced [ˈɛltəʁən]. altert is at rank #46,458, tagged as averb, pronounced [ˈaltɐt].

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 48834, this pair ranks #1,233,904 of 2,006,359 scored German confusable pairs - roughly mid-pack for confusability.

Orthographic DNA of älteren vs altert

Shared letters: elrt. Private to "älteren": nä. Private to "altert": a.

"älteren" · 7 letters · shape VCCVCVC  ·  "altert" · 6 letters · shape VCCVCC

Known mistypes of this pair

  • altert ← aletrt · alltert · alterrt · altertt · altetr · altret · alttert · atlert

Frequently Asked Questions

Do "älteren" and "altert" mean the same thing in a sentence?
No - they are not even the same part of speech. "älteren" is an adjective and "altert" a verb, so a sentence built for one is usually ungrammatical with the other.
Which is more common, "älteren" or "altert"?
"älteren" is the more common of the two: it sits at frequency rank #2,376 in our German list, against #46,458 for "altert". That is a wide gap, so in ordinary text the rarer spelling is the one worth double-checking.

Useful next steps

Visual near-miss handled. Browse the word pages or a neighbour when the next look-alike shows up.

  • Full dictionary entry for "älteren" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "altert" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #1,233,904 of 2,006,359 scored German confusable pairs in this corpus vintage. Corpus statistics
  • "älteren" and "altert" also get mixed up with nearby pairs, the highest-scored neighbour is "altars vs altert". 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 #1,233,904 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