CaivscawWhich spelling fits?

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

Which to use

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

#30,718
“Cai” frequency rank
#48,655
“caw” frequency rank
79373
confusion score

Side-by-Side Comparison

Feature Cai caw
Definition A surname from Chinese. The harsh cry of a crow.

Letter map: Cai vs caw

Shared letters muted; letters that set Cai and caw apart highlighted. Shared run: 2. Cai (CVV) and caw (CVC) run the same length but a different consonant-vowel pattern - the shape difference is usually the fastest tell.

3 ch
Cai
3 ch
caw

Role in the sentence - Cai and caw

Our dataset has no pronunciation recorded for both members, so the reliable separator here is grammatical: Cai is aname and cawanoun. On the page they differ by a single letter - i in “Cai” becomes w in “caw”. Our composite confusion score for this pair is 79373, derived from the frequency rank of both members and their visual similarity.

Cai is recorded at frequency rank #30,718, classified as aname. caw is at rank #48,655, tagged as anoun, pronounced /kɔː/.

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 79373, this pair ranks #22,250 of 530,003 scored English confusable pairs - among the most confusable pairs.

Orthographic DNA of Cai vs caw

Shared letters: ac. Private to "Cai": i. Private to "caw": w.

"Cai" · 3 letters · shape CVV  ·  "caw" · 3 letters · shape CVC

Frequently Asked Questions

Can "Cai" and "caw" be used interchangeably?
No - they are not even the same part of speech. "Cai" is a name and "caw" a noun, so a sentence built for one is usually ungrammatical with the other.
In ordinary English text, does "Cai" or "caw" show up more?
"Cai" is the more common of the two: it sits at frequency rank #30,718 in our English list, against #48,655 for "caw". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

What to do next

Done with this confusable. These links stay specific to "Cai" and "caw".

  • Full dictionary entry for "Cai" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "caw" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #22,250 of 530,003 scored English confusable pairs in this corpus vintage. Corpus statistics
  • "Cai" and "caw" also get mixed up with nearby pairs, the highest-scored neighbour is "caw vs CGT". Nearby pair

Confusion rank #22,250 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