diemvsdieseWhich spelling fits?

Quick tell: diem is a verb, diese is an unknown, so they fill different roles in a sentence.

Which to use

“diem” is a verb and “diese” is an unknown - they look or sound alike but fill different roles in a sentence.

#31,996
“diem” frequency rank
#75
“diese” frequency rank
32071
confusion score

Side-by-Side Comparison

Feature diem diese
Definition 1. Person Plural Indikativ Präsens Aktiv des Verbs dir Nominativ Singular Femininum des Demonstrativpronomens dies

Where the eye mixes diem and diese

Muted = shared; highlighted = the visual trap. They share 3 letters in sequence. diem runs 4 letters (CVVC) against diese's 5 (CVVCV) - the length gap alone is often enough to separate them once you know to check it.

4 ch
diem
5 ch
diese

Why the eye confuses diem with diese

These two trip readers on the page rather than in the ear: diem is [diˈɛm] while diese is [ˈdiːzə]. 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 unknown), which is usually the fastest check. Our composite confusion score for this pair is 32071, derived from the frequency rank of both members and their visual similarity.

diem is recorded at frequency rank #31,996, classified as averb, pronounced [diˈɛm]. diese is at rank #75, tagged as anunknown, pronounced [ˈdiːzə].

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 32071, this pair ranks #1,715,278 of 2,006,359 scored German confusable pairs - a relatively easy-to-tell-apart pair.

Orthographic DNA of diem vs diese

Shared letters: dei. Private to "diem": m. Private to "diese": s.

"diem" · 4 letters · shape CVVC  ·  "diese" · 5 letters · shape CVVCV

Known mistypes of this pair

  • diem ← ddiem · deim · diemm · dime · idem
  • diese ← ddiese · deise · diees · diesse · disee · idese

Frequently Asked Questions

Do "diem" and "diese" mean the same thing in a sentence?
No - they are not even the same part of speech. "diem" is a verb and "diese" an unknown, so a sentence built for one is usually ungrammatical with the other.
Which is more common, "diem" or "diese"?
"diese" is the more common of the two: it sits at frequency rank #75 in our German list, against #31,996 for "diem". 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 "diem" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "diese" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #1,715,278 of 2,006,359 scored German confusable pairs in this corpus vintage. Corpus statistics
  • "diem" and "diese" also get mixed up with nearby pairs, the highest-scored neighbour is "diem vs diet". 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 #1,715,278 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