sarnavssaunaTell them apart

Which to use

“sarna” and “sauna” are a confusable Portuguese pair: similar on the page, but distinct in meaning, check the gloss before you choose.

#40,325
“sarna” frequency rank
#22,455
“sauna” frequency rank
62780
confusion score

Side-by-Side Comparison

Feature sarna sauna
Definition afecção da pele uma espécie de banho de vapor

Where the eye mixes sarna and sauna

Muted = shared; highlighted = the visual trap. They share 4 letters in sequence. sarna (CVCCV) and sauna (CVVCV) run the same length but a different consonant-vowel pattern - the shape difference is usually the fastest tell.

5 ch
sarna
5 ch
sauna

Visual trap between sarna and sauna

A purely visual mix-up. sarna (/ˈsaɾ.nɐ/) and sauna (/ˈsaw.nɐ/) 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 a single letter - r in “sarna” becomes u in “sauna”. Our composite confusion score for this pair is 62780, derived from the frequency rank of both members and their visual similarity.

sarna is recorded at frequency rank #40,325, classified as anoun, pronounced /ˈsaɾ.nɐ/. sauna is at rank #22,455, tagged as anoun, pronounced /ˈsaw.nɐ/.

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 62780, this pair ranks #6,499 of 75,631 scored Portuguese confusable pairs - among the most confusable pairs.

Orthographic DNA of sarna vs sauna

Shared letters: ans. Private to "sarna": r. Private to "sauna": u.

"sarna" · 5 letters · shape CVCCV  ·  "sauna" · 5 letters · shape CVVCV

Known mistypes of this pair

  • sarna ← asrna · saran · sarnna · sarrna · srana · ssarna
  • sauna ← asuna · sanua · sauan · saunna · ssauna · suana

Frequently Asked Questions

Can "sarna" and "sauna" be used interchangeably?
No. They are said differently (/ˈsaɾ.nɐ/ versus /ˈsaw.nɐ/) and carry different meanings; reading the sentence aloud is usually enough to catch the wrong one.
In ordinary Portuguese text, does "sarna" or "sauna" show up more?
"sauna" is the more common of the two: it sits at frequency rank #22,455 in our Portuguese list, against #40,325 for "sarna". 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 "sarna" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "sauna" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #6,499 of 75,631 scored Portuguese confusable pairs in this corpus vintage. Corpus statistics
  • "sarna" and "sauna" also get mixed up with nearby pairs, the highest-scored neighbour is "saba vs sarna". 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 #6,499 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