penilevsperilWhat's the difference?

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

Which to use

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

#43,307
“penile” frequency rank
#17,206
“peril” frequency rank
60513
confusion score

Side-by-Side Comparison

Feature penile peril
Definition Of or pertaining to the penis. A situation of serious and immediate danger.

Where the spellings diverge

Shared letters are muted; the letters that actually set penile and peril apart are highlighted. They share 4 letters in sequence, which is exactly why the eye skips the difference.

6 ch
penile
5 ch
peril

Spelling & Dictionary Insight

These two trip readers on the page rather than in the ear: penile is /ˈpiː.naɪ.əl/ while peril is /ˈpɛɹɪl/. Spoken aloud the problem disappears. In writing it persists, because they differ by 1 letter(s) in length, and the parts of speech differ too (adjective vs noun), which is usually the fastest check. Our composite confusion score for this pair is 60513, derived from the frequency rank of both members and their visual similarity.

penile is recorded at frequency rank #43,307, classified as anadj, pronounced /ˈpiː.naɪ.əl/. peril is at rank #17,206, tagged as anoun, pronounced /ˈpɛɹɪl/.

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 60513, this pair ranks #99,798 of 530,003 scored English confusable pairs - among the most confusable pairs.

Orthographic DNA of penile vs peril

Shared letters: eilp. Private to "penile": n. Private to "peril": r.

"penile" · 6 letters · shape CVCVCV  ·  "peril" · 5 letters · shape CVCVC

Known mistypes of this pair

  • penileepnile · peinle · peniel · penille · penlie · pennile · pneile · ppenile
  • perilepril · peirl · perill · perli · perril · pperil · preil

Frequency comparison

penile#43,307
peril#17,206

Source: FrequencyWords open word-frequency list

Frequently Asked Questions

Can "penile" and "peril" be used interchangeably?
No - they are not even the same part of speech. "penile" is an adjective and "peril" a noun, so a sentence built for one is usually ungrammatical with the other.
Which is more common, "penile" or "peril"?
"peril" is the more common of the two: it sits at frequency rank #17,206 in our English list, against #43,307 for "penile". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

Remembering penile vs peril

The fastest way to pick the right one every time.

  • Check the role first: if you need an adjective, it's “penile”; for a noun, it's “peril”.
  • See each word in full, definition, IPA, etymology and its other confusables. Full “penile” entry
  • Browse more pairs most likely to be confused. Most confusable

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

Source: FrequencyWords open word-frequency list