Which to use
“period” and “person” are a confusable English pair: similar on the page, but distinct in meaning, check the gloss before you choose.
- #623
- “period” frequency rank
- #257
- “person” frequency rank
- 880
- confusion score
Side-by-Side Comparison
| Feature | period | person |
|---|---|---|
| Definition | A length of time. | An individual who has been granted personhood; usually a human being. |
Where the eye mixes period and person
Muted = shared; highlighted = the visual trap. They share 4 letters in sequence.
Spelling & Dictionary Insight
A purely visual mix-up. period (/ˈpɪə.ɹi.əd/) and person (/ˈpɜː.sən/) are said differently, so reading them aloud is the quickest way to catch the wrong one. On the page they stay close: they share most of their letters but differ in 2 positions. Our composite confusion score for this pair is 880, derived from the frequency rank of both members and their visual similarity.
period is recorded at frequency rank #623, classified as anoun, pronounced /ˈpɪə.ɹi.əd/. person is at rank #257, tagged as anoun, pronounced /ˈpɜː.sən/.
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 880, this pair ranks #528,576 of 530,003 scored English confusable pairs - a relatively easy-to-tell-apart pair.
Orthographic DNA of period vs person
Shared letters: eopr. Private to "period": di. Private to "person": ns.
"period" · 6 letters · shape CVCVVC · "person" · 6 letters · shape CVCCVC