alterevsaltesWhich spelling fits?

Quick tell: altere is a verb, altes is an adjective, so they fill different roles in a sentence.

Which to use

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

#36,169
“altere” frequency rank
#3,501
“altes” frequency rank
39670
confusion score

Side-by-Side Comparison

Feature altere altes
Definition 1. Person Singular Indikativ Präsens Aktiv des Verbs altern Nominativ Singular Neutrum Positiv der starken Flexion des Adjektivs alt

Where the eye mixes altere and altes

Muted = shared; highlighted = the visual trap. They share 4 letters in sequence.

6 ch
altere
5 ch
altes

Why the eye confuses altere with altes

These two trip readers on the page rather than in the ear: altere is [ˈaltəʁə] while altes is [ˈaltəs]. 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 (verb vs adjective), which is usually the fastest check. Our composite confusion score for this pair is 39670, derived from the frequency rank of both members and their visual similarity.

altere is recorded at frequency rank #36,169, classified as averb, pronounced [ˈaltəʁə]. altes is at rank #3,501, tagged as anadj, pronounced [ˈaltəs].

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 39670, this pair ranks #1,530,209 of 2,006,359 scored German confusable pairs - a relatively easy-to-tell-apart pair.

Orthographic DNA of altere vs altes

Shared letters: aelt. Private to "altere": r. Private to "altes": s.

"altere" · 6 letters · shape VCCVCV  ·  "altes" · 5 letters · shape VCCVC

Known mistypes of this pair

  • alterealetre · alltere · alteer · alterre · altree · alttere · atlere · latere
  • altesalets · alltes · altess · altse · alttes · atles · lates

Frequently Asked Questions

Can "altere" and "altes" be used interchangeably?
No - they are not even the same part of speech. "altere" is a verb and "altes" an adjective, so a sentence built for one is usually ungrammatical with the other.
In ordinary German text, does "altere" or "altes" show up more?
"altes" is the more common of the two: it sits at frequency rank #3,501 in our German list, against #36,169 for "altere". 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 "altere" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "altes" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #1,530,209 of 2,006,359 scored German confusable pairs in this corpus vintage. Corpus statistics
  • "altere" and "altes" also get mixed up with nearby pairs, the highest-scored neighbour is "altere vs alternde". 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 #1,530,209 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