Which to use
“peri” is a noun and “permit” is a verb - they look or sound alike but fill different roles in a sentence.
- #29,415
- “peri” frequency rank
- #4,970
- “permit” frequency rank
- 34385
- confusion score
Side-by-Side Comparison
| Feature | peri | permit |
|---|---|---|
| Definition | A sprite or supernatural being. | To allow (something) to happen, to give permission for. |
Where the eye mixes peri and permit
Muted = shared; highlighted = the visual trap. They share 4 letters in sequence.
Visual trap between peri and permit
These two trip readers on the page rather than in the ear: peri is /ˈpɪə.ɹi/ while permit is /pɚˈmɪt/. Spoken aloud the problem disappears. In writing it persists, because they differ by 2 letter(s) in length, and the parts of speech differ too (noun vs verb), which is usually the fastest check. Our composite confusion score for this pair is 34385, derived from the frequency rank of both members and their visual similarity.
peri is recorded at frequency rank #29,415, classified as anoun, pronounced /ˈpɪə.ɹi/. permit is at rank #4,970, tagged as averb, pronounced /pɚˈmɪt/.
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 34385, this pair ranks #321,294 of 530,003 scored English confusable pairs - roughly mid-pack for confusability.
Orthographic DNA of peri vs permit
Shared letters: eipr. Private to "peri": -. Private to "permit": mt.
"peri" · 4 letters · shape CVCV · "permit" · 6 letters · shape CVCCVC
Known mistypes of this pair
Frequently Asked Questions
Can "peri" and "permit" be used interchangeably?
In ordinary English text, does "peri" or "permit" show up more?
What to do next
Visual near-miss handled. Browse the word pages or a neighbour when the next look-alike shows up.
- Full dictionary entry for "peri" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "permit" - compare definitions side by side with the headword page. Word entry
- This pair ranks #321,294 of 530,003 scored English confusable pairs in this corpus vintage. Corpus statistics
- "peri" and "permit" also get mixed up with nearby pairs, the highest-scored neighbour is "pecs vs peri". 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 #321,294 of 530,003 scored English pairs, corpus vintage 2026-09-03, not spelling advice.