Which to use
“patent” is a noun and “patient” is an adjective - they look or sound alike but fill different roles in a sentence.
- #5,345
- “patent” frequency rank
- #1,769
- “patient” frequency rank
- 7114
- confusion score
Side-by-Side Comparison
| Feature | patent | patient |
|---|---|---|
| Definition | An official document granting an appointment, privilege, or right, or some property or title; letters patent. | Willing to wait if necessary; not losing one's temper while waiting. |
Where the eye mixes patent and patient
Muted = shared; highlighted = the visual trap. They share 6 letters in sequence. patent runs 6 letters (CVCVCC) against patient's 7 (CVCVVCC) - the length gap alone is often enough to separate them once you know to check it.
Why the eye confuses patent with patient
These two trip readers on the page rather than in the ear: patent is /ˈpeɪtənt/ while patient is /ˈpeɪʃənt/. 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 adjective), which is usually the fastest check. Our composite confusion score for this pair is 7114, derived from the frequency rank of both members and their visual similarity.
patent is recorded at frequency rank #5,345, classified as anoun, pronounced /ˈpeɪtənt/. patient is at rank #1,769, tagged as anadj, pronounced /ˈpeɪʃənt/.
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 7114, this pair ranks #508,511 of 530,003 scored English confusable pairs - a relatively easy-to-tell-apart pair.
Orthographic DNA of patent vs patient
Shared letters: aenpt. Private to "patent": -. Private to "patient": i.
"patent" · 6 letters · shape CVCVCC · "patient" · 7 letters · shape CVCVVCC
Known mistypes of this pair
Frequently Asked Questions
Is swapping "patent" for "patient" ever safe?
Frequency check: "patent" vs "patient" - which ranks higher?
What to do next
Eye-level mix-up between "patent" and "patient" is sorted above. Next: full entries or other pairs that share a letter shape.
- Full dictionary entry for "patent" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "patient" - compare definitions side by side with the headword page. Word entry
- This pair ranks #508,511 of 530,003 scored English confusable pairs in this corpus vintage. Corpus statistics
- "patent" and "patient" also get mixed up with nearby pairs, the highest-scored neighbour is "patent vs Paterno". 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 #508,511 of 530,003 scored English pairs, corpus vintage 2026-09-03, not spelling advice.