C1vsCesTell them apart

Which to use

“C1” and “Ces” are a confusable German pair: similar on the page, but distinct in meaning, check the gloss before you choose.

#20,203
“C1” frequency rank
#35,690
“Ces” frequency rank
55893
confusion score

Side-by-Side Comparison

Feature C1 Ces
Definition Abkürzung für die Entscheidungsüberdeckung Ton mit 495 Hz und alle Töne im Oktavabstand dazu, um einen Halbton vermindertes C

Where the eye mixes C1 and Ces

Muted = shared; highlighted = the visual trap. They share 1 letter in sequence.

2 ch
C1
3 ch
Ces

Why the eye confuses C1 with Ces

A purely visual mix-up. C1 ([t͡seːˈaɪ̯ns]) and Ces ([t͡sɛs]) are said differently, so reading them aloud is the quickest way to catch the wrong one. On the page they stay close: they differ by 1 letter(s) in length. Our composite confusion score for this pair is 55893, derived from the frequency rank of both members and their visual similarity.

C1 is recorded at frequency rank #20,203, classified as anoun, pronounced [t͡seːˈaɪ̯ns]. Ces is at rank #35,690, tagged as anoun, pronounced [t͡sɛs].

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 55893, this pair ranks #961,603 of 2,006,359 scored German confusable pairs - roughly mid-pack for confusability.

Orthographic DNA of C1 vs Ces

Shared letters: c. Private to "C1": -. Private to "Ces": es.

"C1" · 1 letters · shape C  ·  "Ces" · 3 letters · shape CVC

Frequently Asked Questions

Do "C1" and "Ces" mean the same thing in a sentence?
No. They are said differently ([t͡seːˈaɪ̯ns] versus [t͡sɛs]) and carry different meanings; reading the sentence aloud is usually enough to catch the wrong one.
Frequency check: "C1" vs "Ces" - which ranks higher?
"C1" is the more common of the two: it sits at frequency rank #20,203 in our German list, against #35,690 for "Ces". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

After this comparison

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

  • Full dictionary entry for "C1" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "Ces" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #961,603 of 2,006,359 scored German confusable pairs in this corpus vintage. Corpus statistics
  • "C1" and "Ces" also get mixed up with nearby pairs, the highest-scored neighbour is "CCS vs Ces". Nearby pair

Confusion rank #961,603 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