plugvspouWhat's the difference?

Which to use

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

#23,647
“plug” frequency rank
#13,869
“pou” frequency rank
37516
confusion score

Side-by-Side Comparison

Feature plug pou
Definition Prise électrique ; fiche. Très petit insecte parasite sans ailes qui s’attache à plusieurs espèces d’animaux dont l’humain, agent de phtiriase et pouvant transmettre des maladies.

Where the eye mixes plug and pou

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

4 ch
plug
3 ch
pou

Why the eye confuses plug with pou

A purely visual mix-up. plug (\plœɡ\) and pou (\pu\) 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 37516, derived from the frequency rank of both members and their visual similarity.

plug is recorded at frequency rank #23,647, classified as anoun, pronounced \plœɡ\. pou is at rank #13,869, tagged as anoun, pronounced \pu\.

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 37516, this pair ranks #261,958 of 440,172 scored French confusable pairs - roughly mid-pack for confusability.

Orthographic DNA of plug vs pou

Shared letters: pu. Private to "plug": gl. Private to "pou": o.

"plug" · 4 letters · shape CCVC  ·  "pou" · 3 letters · shape CVV

Known mistypes of this pair

  • pluglpug · plgu · pllug · plugg · pplug · pulg

Frequently Asked Questions

Do "plug" and "pou" mean the same thing in a sentence?
No. They are said differently (\plœɡ\ versus \pu\) and carry different meanings; reading the sentence aloud is usually enough to catch the wrong one.
In ordinary French text, does "plug" or "pou" show up more?
"pou" is the more common of the two: it sits at frequency rank #13,869 in our French list, against #23,647 for "plug". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

After this comparison

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

  • Full dictionary entry for "plug" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "pou" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #261,958 of 440,172 scored French confusable pairs in this corpus vintage. Corpus statistics
  • "plug" and "pou" also get mixed up with nearby pairs, the highest-scored neighbour is "plug vs Pluto". 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 #261,958 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