Which to use
“valve” and “vulva” are a confusable English pair: similar on the page, but distinct in meaning, check the gloss before you choose.
- #5,848
- “valve” frequency rank
- #40,078
- “vulva” frequency rank
- 45926
- confusion score
Side-by-Side Comparison
| Feature | valve | vulva |
|---|---|---|
| Definition | A device that controls the flow of a gas or fluid through a space, such as a pipe, manifold, or plenum. | The external female genitalia of humans and other placental mammals, which includes the clitoris, labia, and vulval vestibule/vulvar opening. |
Where the eye mixes valve and vulva
Muted = shared; highlighted = the visual trap. They share 3 letters in sequence. valve and vulva follow the identical consonant-vowel pattern (CVCCV). Same shape at a glance is often the real trap, independent of shared letters.
Visual trap between valve and vulva
A purely visual mix-up. valve (/ˈvælv/) and vulva (/ˈvʌlvə/) are said differently, so reading them aloud is the quickest way to catch the wrong one. On the page they stay close: they share most of their letters but differ in 2 positions. Our composite confusion score for this pair is 45926, derived from the frequency rank of both members and their visual similarity.
valve is recorded at frequency rank #5,848, classified as anoun, pronounced /ˈvælv/. vulva is at rank #40,078, tagged as anoun, pronounced /ˈvʌlvə/.
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 45926, this pair ranks #216,626 of 530,003 scored English confusable pairs - roughly mid-pack for confusability.
Orthographic DNA of valve vs vulva
Shared letters: alv. Private to "valve": e. Private to "vulva": u.
"valve" · 5 letters · shape CVCCV · "vulva" · 5 letters · shape CVCCV
Known mistypes of this pair
Frequently Asked Questions
Do "valve" and "vulva" mean the same thing in a sentence?
In ordinary English text, does "valve" or "vulva" show up more?
What to do next
Visual near-miss handled. Browse the word pages or a neighbour when the next look-alike shows up.
- Full dictionary entry for "valve" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "vulva" - compare definitions side by side with the headword page. Word entry
- This pair ranks #216,626 of 530,003 scored English confusable pairs in this corpus vintage. Corpus statistics
- "valve" and "vulva" also get mixed up with nearby pairs, the highest-scored neighbour is "Velma vs vulva". 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 #216,626 of 530,003 scored English pairs, corpus vintage 2026-09-03, not spelling advice.