pestervsPeteyTell them apart

Quick tell: pester is a verb, Petey is a name, so they fill different roles in a sentence.

Which to use

“pester” is a verb and “Petey” is a name - they look or sound alike but fill different roles in a sentence.

#48,966
“pester” frequency rank
#48,967
“Petey” frequency rank
97933
confusion score

Side-by-Side Comparison

Feature pester Petey
Definition To bother, harass, or annoy persistently. A diminutive of the male given name Peter.

Letter map: pester vs Petey

Shared letters muted; letters that set pester and Petey apart highlighted. Shared run: 4. pester runs 6 letters (CVCCVC) against Petey's 5 (CVCVV) - the length gap alone is often enough to separate them once you know to check it.

6 ch
pester
5 ch
Petey

Grammar separator: pester vs Petey

Our dataset has no pronunciation recorded for both members, so the reliable separator here is grammatical: pester is averb and Peteyaname. On the page they differ by 1 letter(s) in length. Our composite confusion score for this pair is 97933, 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)/. Petey is at rank #48,967, tagged as aname.

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 97933, this pair ranks #218 of 530,003 scored English confusable pairs - among the most confusable pairs.

Orthographic DNA of pester vs Petey

Shared letters: ept. Private to "pester": rs. Private to "Petey": y.

"pester" · 6 letters · shape CVCCVC  ·  "Petey" · 5 letters · shape CVCVV

Known mistypes of this pair

  • pester ← epster · pesetr · pesster · pesterr · pestre · pestter · petser · ppester
  • Petey ← eptey · peety · peteyy · pettey · petye · ppetey · pteey

Frequently Asked Questions

Is swapping "pester" for "Petey" ever safe?
No - they are not even the same part of speech. "pester" is a verb and "Petey" a name, so a sentence built for one is usually ungrammatical with the other.
In ordinary English text, does "pester" or "Petey" show up more?
"pester" is the more common of the two: it sits at frequency rank #48,966 in our English list, against #48,967 for "Petey". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

After this comparison

Done with this confusable. These links stay specific to "pester" and "Petey".

  • Full dictionary entry for "pester" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "Petey" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #218 of 530,003 scored English confusable pairs in this corpus vintage. Corpus statistics
  • "pester" and "Petey" also get mixed up with nearby pairs, the highest-scored neighbour is "peony 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 #218 of 530,003 scored English pairs, corpus vintage 2026-09-03, not spelling advice.

Source: Wiktionary (via kaikki.org) Structured Wiktionary extract

Source: FrequencyWords open word-frequency list