périplevspuérileConfusable pair

Quick tell: périple is a noun, puérile is an adjective, so they fill different roles in a sentence.

Which to use

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

#14,125
“périple” frequency rank
#43,620
“puérile” frequency rank
57745
confusion score

Side-by-Side Comparison

Feature périple puérile
Definition Navigation autour d’une mer ou autour des côtes d’un pays, d’une partie du monde, etc. Féminin singulier de puéril.

Where the eye mixes périple and puérile

Muted = shared; highlighted = the visual trap. They share 6 letters in sequence.

7 ch
périple
7 ch
puérile

Why the eye confuses périple with puérile

These two trip readers on the page rather than in the ear: périple is \pe.ʁipl\ while puérile is \pɥe.ʁil\. Spoken aloud the problem disappears. In writing it persists, because they share most of their letters but differ in 4 positions, and the parts of speech differ too (noun vs adjective), which is usually the fastest check. Our composite confusion score for this pair is 57745, derived from the frequency rank of both members and their visual similarity.

périple is recorded at frequency rank #14,125, classified as anoun, pronounced \pe.ʁipl\. puérile is at rank #43,620, tagged as anadj, pronounced \pɥe.ʁil\.

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 57745, this pair ranks #113,218 of 440,172 scored French confusable pairs - roughly mid-pack for confusability.

Orthographic DNA of périple vs puérile

Shared letters: eilpré. Private to "périple": -. Private to "puérile": u.

"périple" · 7 letters · shape CVCVCCV  ·  "puérile" · 7 letters · shape CVVCVCV

Frequently Asked Questions

Is swapping "périple" for "puérile" ever safe?
No - they are not even the same part of speech. "périple" is a noun and "puérile" an adjective, so a sentence built for one is usually ungrammatical with the other.
Which is more common, "périple" or "puérile"?
"périple" is the more common of the two: it sits at frequency rank #14,125 in our French list, against #43,620 for "puérile". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

What to do next

Pronunciation already separates them, if the page still looks alike, the dictionary links below settle it.

  • Full dictionary entry for "périple" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "puérile" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #113,218 of 440,172 scored French confusable pairs in this corpus vintage. Corpus statistics
  • "périple" and "puérile" also get mixed up with nearby pairs, the highest-scored neighbour is "puéril vs puérile". Nearby pair

Confusion rank #113,218 of 440,172 scored French pairs, corpus vintage 2026-09-03, not spelling advice.

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

Source: FrequencyWords open word-frequency list