casevsCCSConfusable pair

Quick tell: case is a noun, CCS is an abbrev, so they fill different roles in a sentence.

Which to use

“case” is a noun and “CCS” is an abbrev - they look or sound alike but fill different roles in a sentence.

#7,447
“case” frequency rank
#48,801
“CCS” frequency rank
56248
confusion score

Side-by-Side Comparison

Feature case CCS
Definition Fall m Abscheidung von CO₂ (Kohlenstoffdioxid, meist aus Abgasen) und einer (meist unterirdischen) Speicherung; Ziel: CO₂ wegen der Klimakrise nicht in die Atmosphäre gelangen zu lassen

Where the eye mixes case and CCS

Muted = shared; highlighted = the visual trap. They share 2 letters in sequence.

4 ch
case
3 ch
CCS

Visual trap between case and CCS

These two trip readers on the page rather than in the ear: case is [keɪs] while CCS is [t͡seːt͡seːˈʔɛs]. 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 (noun vs abbrev), which is usually the fastest check. Our composite confusion score for this pair is 56248, derived from the frequency rank of both members and their visual similarity.

case is recorded at frequency rank #7,447, classified as anoun, pronounced [keɪs]. CCS is at rank #48,801, tagged as anabbrev, pronounced [t͡seːt͡seːˈʔɛs].

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 56248, this pair ranks #947,629 of 2,006,359 scored German confusable pairs - roughly mid-pack for confusability.

Orthographic DNA of case vs CCS

Shared letters: cs. Private to "case": ae. Private to "CCS": -.

"case" · 4 letters · shape CVCV  ·  "CCS" · 3 letters · shape CCC

Known mistypes of this pair

  • caseacse · caes · casse · ccase · csae

Frequently Asked Questions

Is swapping "case" for "CCS" ever safe?
No - they are not even the same part of speech. "case" is a noun and "CCS" an abbrev, so a sentence built for one is usually ungrammatical with the other.
In ordinary German text, does "case" or "CCS" show up more?
"case" is the more common of the two: it sits at frequency rank #7,447 in our German list, against #48,801 for "CCS". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

What to do next

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

  • Full dictionary entry for "case" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "CCS" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #947,629 of 2,006,359 scored German confusable pairs in this corpus vintage. Corpus statistics
  • "case" and "CCS" also get mixed up with nearby pairs, the highest-scored neighbour is "CCS vs CPUs". 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 #947,629 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