vaginavsvaginalWhich spelling fits?

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

Which to use

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

#8,702
“vagina” frequency rank
#17,170
“vaginal” frequency rank
25872
confusion score

Side-by-Side Comparison

Feature vagina vaginal
Definition canal do órgão sexual feminino dos mamíferos, que se estende desde o colo do útero à vulva e cujas funções são receber o pénis/pênis durante o coito e dar saída ao feto no momento do parto, assim como expulsar o conteúdo menstrual relativo à vagina

Letter map: vagina vs vaginal

Shared letters muted; letters that set vagina and vaginal apart highlighted. Shared run: 6. vagina runs 6 letters (CVCVCV) against vaginal's 7 (CVCVCVC) - the length gap alone is often enough to separate them once you know to check it.

6 ch
vagina
7 ch
vaginal

Role in the sentence - vagina and vaginal

Our dataset has no pronunciation recorded for both members, so the reliable separator here is grammatical: vagina is anoun and vaginalanadjective. On the page they differ by 1 extra letter(s) - “vagina” sits inside “vaginal”. Our composite confusion score for this pair is 25872, derived from the frequency rank of both members and their visual similarity.

vagina is recorded at frequency rank #8,702, classified as anoun, pronounced /vɐ.'ʒi.nɐ/. vaginal is at rank #17,170, tagged as anadj.

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 25872, this pair ranks #43,374 of 75,631 scored Portuguese confusable pairs - roughly mid-pack for confusability.

Orthographic DNA of vagina vs vaginal

Shared letters: aginv. Private to "vagina": -. Private to "vaginal": l.

"vagina" · 6 letters · shape CVCVCV  ·  "vaginal" · 7 letters · shape CVCVCVC

Known mistypes of this pair

  • vagina ← avgina · vaggina · vagian · vaginna · vagnia · vaigna · vgaina · vvagina
  • vaginal ← avginal · vagginal · vagianl · vaginall · vaginla · vaginnal · vagnial · vaignal

Frequently Asked Questions

Can "vagina" and "vaginal" be used interchangeably?
No - they are not even the same part of speech. "vagina" is a noun and "vaginal" an adjective, so a sentence built for one is usually ungrammatical with the other.
In ordinary Portuguese text, does "vagina" or "vaginal" show up more?
"vagina" is the more common of the two: it sits at frequency rank #8,702 in our Portuguese list, against #17,170 for "vaginal". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

Useful next steps

Done with this confusable. These links stay specific to "vagina" and "vaginal".

  • Full dictionary entry for "vagina" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "vaginal" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #43,374 of 75,631 scored Portuguese confusable pairs in this corpus vintage. Corpus statistics
  • "vagina" and "vaginal" also get mixed up with nearby pairs, the highest-scored neighbour is "vacinar vs vaginal". 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 #43,374 of 75,631 scored Portuguese pairs, corpus vintage 2026-09-03, not spelling advice.

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

Source: FrequencyWords open word-frequency list