Which to use
“pester” is a verb and “poster” is a noun - they look or sound alike but fill different roles in a sentence.
- #48,966
- “pester” frequency rank
- #5,247
- “poster” frequency rank
- 54213
- confusion score
Side-by-Side Comparison
| Feature | pester | poster |
|---|---|---|
| Definition | To bother, harass, or annoy persistently. | A picture of a celebrity, an event etc., intended to be attached to a wall. |
Where the eye mixes pester and poster
Muted = shared; highlighted = the visual trap. They share 5 letters in sequence.
Look-alike desk: pester vs poster
These two trip readers on the page rather than in the ear: pester is /ˈpɛstə(ɹ)/ while poster is /ˈpoʊstɚ/. Spoken aloud the problem disappears. In writing it persists, because they differ by a single letter - e in “pester” becomes o in “poster”, and the parts of speech differ too (verb vs noun), which is usually the fastest check. Our composite confusion score for this pair is 54213, derived from the frequency rank of both members and their visual similarity.
pester is recorded at frequency rank #48,966, classified as averb, pronounced /ˈpɛstə(ɹ)/. 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 54213, this pair ranks #142,832 of 530,003 scored English confusable pairs - roughly mid-pack for confusability.
Orthographic DNA of pester vs poster
Shared letters: eprst. Private to "pester": -. Private to "poster": o.
"pester" · 6 letters · shape CVCCVC · "poster" · 6 letters · shape CVCCVC
Known mistypes of this pair
Frequently Asked Questions
Can "pester" and "poster" be used interchangeably?
In ordinary English text, does "pester" or "poster" show up more?
What to do next
Eye-level mix-up between "pester" and "poster" is sorted above. Next: full entries or other pairs that share a letter shape.
- Full dictionary entry for "pester" 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 #142,832 of 530,003 scored English confusable pairs in this corpus vintage. Corpus statistics
- "pester" and "poster" also get mixed up with nearby pairs, the highest-scored neighbour is "pester vs Petey". 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 #142,832 of 530,003 scored English pairs, corpus vintage 2026-09-03, not spelling advice.