cl vs CT, What's the Difference?

Which to use

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

#10,252
“cl” frequency rank: #11,028
“CT” frequency rank: 21280
confusion score

Side-by-Side Comparison

Feature	cl	CT
Definition	Zentiliter (= 0,01 l, 10⁻² l, ein hundertstel Liter)	Computertomografie, Computertomographie

Letter map: cl vs CT

Shared letters muted; letters that set cl and CT apart highlighted. Shared run: 1.

2 ch

Part-of-speech tell for cl / CT

Our dataset has no pronunciation recorded for both members, so the reliable separator here is grammatical: cl is anabbrev and CTanoun. On the page they differ by a single letter - l in “cl” becomes t in “CT”. Our composite confusion score for this pair is 21280, derived from the frequency rank of both members and their visual similarity.

cl is recorded at frequency rank #10,252, classified as anabbrev. CT is at rank #11,028, tagged as anoun, pronounced [t͡seːˈteː].

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 21280, this pair ranks #1,888,159 of 2,006,359 scored German confusable pairs - a relatively easy-to-tell-apart pair.

Orthographic DNA of cl vs CT

Shared letters: c. Private to "cl": l. Private to "CT": t.

"cl" · 2 letters · shape CC · "CT" · 2 letters · shape CC

Frequently Asked Questions

Can "cl" and "CT" be used interchangeably?

No - they are not even the same part of speech. "cl" is an abbrev and "CT" a noun, so a sentence built for one is usually ungrammatical with the other.

In ordinary German text, does "cl" or "CT" show up more?

"cl" is the more common of the two: it sits at frequency rank #10,252 in our German list, against #11,028 for "CT". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

After this comparison

Done with this confusable. These links stay specific to "cl" and "CT".

Full dictionary entry for "cl" with definition, IPA, and generated misspellings. Word entry
Full dictionary entry for "CT" - compare definitions side by side with the headword page. Word entry
This pair ranks #1,888,159 of 2,006,359 scored German confusable pairs in this corpus vintage. Corpus statistics
"cl" and "CT" also get mixed up with nearby pairs, the highest-scored neighbour is "CCS vs CT". Nearby pair

Confusion rank #1,888,159 of 2,006,359 scored German pairs, corpus vintage 2026-09-03, not spelling advice.