perilvsPilConfusable pair

Quick tell: peril is a noun, Pil is a name, so they fill different roles in a sentence.

Which to use

“peril” is a noun and “Pil” is a name - they look or sound alike but fill different roles in a sentence.

#17,206
“peril” frequency rank
#39,027
“Pil” frequency rank
56233
confusion score

Side-by-Side Comparison

Feature peril Pil
Definition A situation of serious and immediate danger. A unisex given name from Korean.

Letter map: peril vs Pil

Shared letters muted; letters that set peril and Pil apart highlighted. Shared run: 3. peril runs 5 letters (CVCVC) against Pil's 3 (CVC) - the length gap alone is often enough to separate them once you know to check it.

5 ch
peril
3 ch
Pil

Part-of-speech tell for peril / Pil

Our dataset has no pronunciation recorded for both members, so the reliable separator here is grammatical: peril is anoun and Pilaname. On the page they differ by 2 letter(s) in length. Our composite confusion score for this pair is 56233, derived from the frequency rank of both members and their visual similarity.

peril is recorded at frequency rank #17,206, classified as anoun, pronounced /ˈpɛɹɪl/. Pil is at rank #39,027, 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 56233, this pair ranks #127,758 of 530,003 scored English confusable pairs - among the most confusable pairs.

Orthographic DNA of peril vs Pil

Shared letters: ilp. Private to "peril": er. Private to "Pil": -.

"peril" · 5 letters · shape CVCVC  ·  "Pil" · 3 letters · shape CVC

Known mistypes of this pair

  • peril ← epril · peirl · perill · perli · perril · pperil · preil

Frequently Asked Questions

Is swapping "peril" for "Pil" ever safe?
No - they are not even the same part of speech. "peril" is a noun and "Pil" a name, so a sentence built for one is usually ungrammatical with the other.
Which is more common, "peril" or "Pil"?
"peril" is the more common of the two: it sits at frequency rank #17,206 in our English list, against #39,027 for "Pil". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

What to do next

Done with this confusable. These links stay specific to "peril" and "Pil".

  • Full dictionary entry for "peril" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "Pil" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #127,758 of 530,003 scored English confusable pairs in this corpus vintage. Corpus statistics
  • "peril" and "Pil" also get mixed up with nearby pairs, the highest-scored neighbour is "Pil 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 #127,758 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