peekvsPKKWhich spelling fits?

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

Which to use

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

#11,262
“peek” frequency rank
#28,331
“PKK” frequency rank
39593
confusion score

Side-by-Side Comparison

Feature peek PKK
Definition To look slyly, or with the eyes half closed, or through a crevice; to peep. Kurdistan Workers' Party.

Letter map: peek vs PKK

Shared letters muted; letters that set peek and PKK apart highlighted. Shared run: 2. peek runs 4 letters (CVVC) against PKK's 3 (CCC) - the length gap alone is often enough to separate them once you know to check it.

4 ch
peek
3 ch
PKK

Role in the sentence - peek and PKK

Our dataset has no pronunciation recorded for both members, so the reliable separator here is grammatical: peek is averb and PKKaname. On the page they differ by 1 letter(s) in length. Our composite confusion score for this pair is 39593, derived from the frequency rank of both members and their visual similarity.

peek is recorded at frequency rank #11,262, classified as averb, pronounced /piːk/. PKK is at rank #28,331, 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 39593, this pair ranks #275,265 of 530,003 scored English confusable pairs - roughly mid-pack for confusability.

Orthographic DNA of peek vs PKK

Shared letters: kp. Private to "peek": e. Private to "PKK": -.

"peek" · 4 letters · shape CVVC  ·  "PKK" · 3 letters · shape CCC

Known mistypes of this pair

  • peek ← epek · peekk · pek · peke · ppeek

Frequently Asked Questions

Can "peek" and "PKK" be used interchangeably?
No - they are not even the same part of speech. "peek" is a verb and "PKK" a name, so a sentence built for one is usually ungrammatical with the other.
Which is more common, "peek" or "PKK"?
"peek" is the more common of the two: it sits at frequency rank #11,262 in our English list, against #28,331 for "PKK". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

Useful next steps

Done with this confusable. These links stay specific to "peek" and "PKK".

  • Full dictionary entry for "peek" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "PKK" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #275,265 of 530,003 scored English confusable pairs in this corpus vintage. Corpus statistics
  • "peek" and "PKK" also get mixed up with nearby pairs, the highest-scored neighbour is "PKK vs PPA". 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 #275,265 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