CLCvscogConfusable pair

Quick tell: CLC is a name, cog is a noun, so they fill different roles in a sentence.

Which to use

“CLC” is a name and “cog” is a noun - they look or sound alike but fill different roles in a sentence.

#44,694
“CLC” frequency rank
#28,496
“cog” frequency rank
73190
confusion score

Side-by-Side Comparison

Feature CLC cog
Definition Initialism of Campaign Legal Center. A tooth on a gear.

Letter map: CLC vs cog

Shared letters muted; letters that set CLC and cog apart highlighted. Shared run: 1.

3 ch
CLC
3 ch
cog

Grammar separator: CLC vs cog

Our dataset has no pronunciation recorded for both members, so the reliable separator here is grammatical: CLC is aname and coganoun. On the page they share most of their letters but differ in 2 positions. Our composite confusion score for this pair is 73190, derived from the frequency rank of both members and their visual similarity.

CLC is recorded at frequency rank #44,694, classified as aname. cog is at rank #28,496, tagged as anoun, pronounced /kɒɡ/.

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 73190, this pair ranks #40,458 of 530,003 scored English confusable pairs - among the most confusable pairs.

Orthographic DNA of CLC vs cog

Shared letters: c. Private to "CLC": l. Private to "cog": go.

"CLC" · 3 letters · shape CCC  ·  "cog" · 3 letters · shape CVC

Frequently Asked Questions

Is swapping "CLC" for "cog" ever safe?
No - they are not even the same part of speech. "CLC" is a name and "cog" a noun, so a sentence built for one is usually ungrammatical with the other.
In ordinary English text, does "CLC" or "cog" show up more?
"cog" is the more common of the two: it sits at frequency rank #28,496 in our English list, against #44,694 for "CLC". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

What to do next

Pair "CLC" vs "cog" is on the table, pick a follow-up below.

  • Full dictionary entry for "CLC" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "cog" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #40,458 of 530,003 scored English confusable pairs in this corpus vintage. Corpus statistics
  • "CLC" and "cog" also get mixed up with nearby pairs, the highest-scored neighbour is "CGT vs CLC". Nearby pair

Confusion rank #40,458 of 530,003 scored English pairs, corpus vintage 2026-09-03, not spelling advice.

Source: Wiktionary (via kaikki.org) Structured Wiktionary extract

Source: FrequencyWords open word-frequency list