Which to use
“Cathy” is a name and “catty” is an adjective - they look or sound alike but fill different roles in a sentence.
- #14,084
- “Cathy” frequency rank
- #49,246
- “catty” frequency rank
- 63330
- confusion score
Side-by-Side Comparison
| Feature | Cathy | catty |
|---|---|---|
| Definition | A diminutive of the female given name Catherine and of its variant forms, also used as a formal given name in the 20th century. | With subtle hostility in an effort to hurt, annoy, or upset, particularly among women. |
Where the eye mixes Cathy and catty
Muted = shared; highlighted = the visual trap. They share 4 letters in sequence. Cathy and catty follow the identical consonant-vowel pattern (CVCCV). Same shape at a glance is often the real trap, independent of shared letters.
Visual trap between Cathy and catty
These two trip readers on the page rather than in the ear: Cathy is /ˈkæθi/ while catty is /ˈkæti/. Spoken aloud the problem disappears. In writing it persists, because they differ by a single letter - h in “Cathy” becomes t in “catty”, and the parts of speech differ too (name vs adjective), which is usually the fastest check. Our composite confusion score for this pair is 63330, derived from the frequency rank of both members and their visual similarity.
Cathy is recorded at frequency rank #14,084, classified as aname, pronounced /ˈkæθi/. catty is at rank #49,246, tagged as anadj, pronounced /ˈkæti/.
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 63330, this pair ranks #83,565 of 530,003 scored English confusable pairs - among the most confusable pairs.
Orthographic DNA of Cathy vs catty
Shared letters: acty. Private to "Cathy": h. Private to "catty": -.
"Cathy" · 5 letters · shape CVCCV · "catty" · 5 letters · shape CVCCV
Known mistypes of this pair
Frequently Asked Questions
Is swapping "Cathy" for "catty" ever safe?
Which is more common, "Cathy" or "catty"?
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 "Cathy" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "catty" - compare definitions side by side with the headword page. Word entry
- This pair ranks #83,565 of 530,003 scored English confusable pairs in this corpus vintage. Corpus statistics
- "Cathy" and "catty" also get mixed up with nearby pairs, the highest-scored neighbour is "cates vs catty". 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 #83,565 of 530,003 scored English pairs, corpus vintage 2026-09-03, not spelling advice.