Which to use
“Posner” is a name and “poster” is a noun - they look or sound alike but fill different roles in a sentence.
- #35,463
- “Posner” frequency rank
- #5,247
- “poster” frequency rank
- 40710
- confusion score
Side-by-Side Comparison
| Feature | Posner | poster |
|---|---|---|
| Definition | A surname from German. | A picture of a celebrity, an event etc., intended to be attached to a wall. |
Where the eye mixes Posner and poster
Muted = shared; highlighted = the visual trap. They share 5 letters in sequence.
Look-alike desk: Posner vs poster
These two trip readers on the page rather than in the ear: Posner is /ˈpoʊz.nəɹ/ while poster is /ˈpoʊstɚ/. Spoken aloud the problem disappears. In writing it persists, because they differ by a single letter - n in “Posner” becomes t in “poster”, and the parts of speech differ too (name vs noun), which is usually the fastest check. Our composite confusion score for this pair is 40710, derived from the frequency rank of both members and their visual similarity.
Posner is recorded at frequency rank #35,463, classified as aname, pronounced /ˈpoʊz.nəɹ/. poster is at rank #5,247, tagged as anoun, pronounced /ˈpoʊstɚ/.
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 40710, this pair ranks #265,082 of 530,003 scored English confusable pairs - roughly mid-pack for confusability.
Orthographic DNA of Posner vs poster
Shared letters: eoprs. Private to "Posner": n. Private to "poster": t.
"Posner" · 6 letters · shape CVCCVC · "poster" · 6 letters · shape CVCCVC
Known mistypes of this pair
Frequently Asked Questions
Is swapping "Posner" for "poster" ever safe?
Frequency check: "Posner" vs "poster" - which ranks higher?
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 "Posner" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "poster" - compare definitions side by side with the headword page. Word entry
- This pair ranks #265,082 of 530,003 scored English confusable pairs in this corpus vintage. Corpus statistics
- "Posner" and "poster" also get mixed up with nearby pairs, the highest-scored neighbour is "pooper vs Posner". 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 #265,082 of 530,003 scored English pairs, corpus vintage 2026-09-03, not spelling advice.