purevspusTell them apart

Which to use

“pure” and “pus” are a confusable French pair: similar on the page, but distinct in meaning, check the gloss before you choose.

#3,216
“pure” frequency rank
#13,881
“pus” frequency rank
17097
confusion score

Side-by-Side Comparison

Feature pure pus
Definition La boisson en elle-même, plutôt fortement alcoolisée qui n’est pas coupé avec une autre plus légère ou sans alcool. Matière liquide, épaisse, blanchâtre, qui se forme dans les abcès, qui sort des plaies et des ulcères.

Where the eye mixes pure and pus

Muted = shared; highlighted = the visual trap. They share 2 letters in sequence.

4 ch
pure
3 ch
pus

Why the eye confuses pure with pus

A purely visual mix-up. pure (\pyʁ\) and pus (\py\) are said differently, so reading them aloud is the quickest way to catch the wrong one. On the page they stay close: they differ by 1 letter(s) in length. Our composite confusion score for this pair is 17097, derived from the frequency rank of both members and their visual similarity.

pure is recorded at frequency rank #3,216, classified as anoun, pronounced \pyʁ\. pus is at rank #13,881, tagged as anoun, pronounced \py\.

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 17097, this pair ranks #384,809 of 440,172 scored French confusable pairs - a relatively easy-to-tell-apart pair.

Orthographic DNA of pure vs pus

Shared letters: pu. Private to "pure": er. Private to "pus": s.

"pure" · 4 letters · shape CVCV  ·  "pus" · 3 letters · shape CVC

Known mistypes of this pair

  • pureppure · prue · purre · upre

Frequently Asked Questions

Is swapping "pure" for "pus" ever safe?
No. They are said differently (\pyʁ\ versus \py\) and carry different meanings; reading the sentence aloud is usually enough to catch the wrong one.
Frequency check: "pure" vs "pus" - which ranks higher?
"pure" is the more common of the two: it sits at frequency rank #3,216 in our French list, against #13,881 for "pus". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

After this comparison

Eye-level mix-up between "pure" and "pus" is sorted above. Next: full entries or other pairs that share a letter shape.

  • Full dictionary entry for "pure" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "pus" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #384,809 of 440,172 scored French confusable pairs in this corpus vintage. Corpus statistics
  • "pure" and "pus" also get mixed up with nearby pairs, the highest-scored neighbour is "pio vs pus". 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 #384,809 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