vaginvsvaiWhich spelling fits?

Quick tell: vagin is a noun, vai is a conjunction, so they fill different roles in a sentence.

Which to use

“vagin” is a noun and “vai” is a conjunction - they look or sound alike but fill different roles in a sentence.

#11,148
“vagin” frequency rank
#45,367
“vai” frequency rank
56515
confusion score

Side-by-Side Comparison

Feature vagin vai
Definition Passage menant de l’ouverture de la vulve au col de l’utérus chez les mammifères femelles. Ou, ou bien.

Where the eye mixes vagin and vai

Muted = shared; highlighted = the visual trap. They share 3 letters in sequence. vagin runs 5 letters (CVCVC) against vai's 3 (CVV) - the length gap alone is often enough to separate them once you know to check it.

5 ch
vagin
3 ch
vai

Visual trap between vagin and vai

These two trip readers on the page rather than in the ear: vagin is \va.ʒɛ̃\ while vai is \ʋɑi̯\. Spoken aloud the problem disappears. In writing it persists, because they differ by 2 letter(s) in length, and the parts of speech differ too (noun vs conjunction), which is usually the fastest check. Our composite confusion score for this pair is 56515, derived from the frequency rank of both members and their visual similarity.

vagin is recorded at frequency rank #11,148, classified as anoun, pronounced \va.ʒɛ̃\. vai is at rank #45,367, tagged as aconj, pronounced \ʋɑi̯\.

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 56515, this pair ranks #120,635 of 440,172 scored French confusable pairs - roughly mid-pack for confusability.

Orthographic DNA of vagin vs vai

Shared letters: aiv. Private to "vagin": gn. Private to "vai": -.

"vagin" · 5 letters · shape CVCVC  ·  "vai" · 3 letters · shape CVV

Known mistypes of this pair

  • vaginavgin · vaggin · vaginn · vagni · vaign · vgain · vvagin

Frequently Asked Questions

Is swapping "vagin" for "vai" ever safe?
No - they are not even the same part of speech. "vagin" is a noun and "vai" a conjunction, so a sentence built for one is usually ungrammatical with the other.
Which is more common, "vagin" or "vai"?
"vagin" is the more common of the two: it sits at frequency rank #11,148 in our French list, against #45,367 for "vai". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

What to do next

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

  • Full dictionary entry for "vagin" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "vai" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #120,635 of 440,172 scored French confusable pairs in this corpus vintage. Corpus statistics
  • "vagin" and "vai" also get mixed up with nearby pairs, the highest-scored neighbour is "vai vs vlan". 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 #120,635 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