sanavssondaWhich spelling fits?

Quick tell: sana is a adjective, sonda is a noun, so they fill different roles in a sentence.

Which to use

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

#30,345
“sana” frequency rank
#11,157
“sonda” frequency rank
41502
confusion score

Side-by-Side Comparison

Feature sana sonda
Definition feminino de sano prumo ou objeto análogo com que se determina ou observa a profundidade das águas, ou interior de um objeto, estado de um órgão ou de um ferimento, etc

Letter map: sana vs sonda

Shared letters muted; letters that set sana and sonda apart highlighted. Shared run: 3. sana runs 4 letters (CVCV) against sonda's 5 (CVCCV) - the length gap alone is often enough to separate them once you know to check it.

4 ch
sana
5 ch
sonda

Part-of-speech tell for sana / sonda

Our dataset has no pronunciation recorded for both members, so the reliable separator here is grammatical: sana is anadjective and sondaanoun. On the page they differ by 1 letter(s) in length. Our composite confusion score for this pair is 41502, derived from the frequency rank of both members and their visual similarity.

sana is recorded at frequency rank #30,345, classified as anadj, pronounced /ˈsã.nɐ/. sonda is at rank #11,157, tagged as anoun.

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 41502, this pair ranks #24,415 of 75,631 scored Portuguese confusable pairs - roughly mid-pack for confusability.

Orthographic DNA of sana vs sonda

Shared letters: ans. Private to "sana": -. Private to "sonda": do.

"sana" · 4 letters · shape CVCV  ·  "sonda" · 5 letters · shape CVCCV

Known mistypes of this pair

  • sana ← asna · saan · sanna · snaa · ssana
  • sonda ← osnda · snoda · sodna · sonad · sondda · sonnda · ssonda

Frequently Asked Questions

Can "sana" and "sonda" be used interchangeably?
No - they are not even the same part of speech. "sana" is an adjective and "sonda" a noun, so a sentence built for one is usually ungrammatical with the other.
In ordinary Portuguese text, does "sana" or "sonda" show up more?
"sonda" is the more common of the two: it sits at frequency rank #11,157 in our Portuguese list, against #30,345 for "sana". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

What to do next

Done with this confusable. These links stay specific to "sana" and "sonda".

  • Full dictionary entry for "sana" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "sonda" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #24,415 of 75,631 scored Portuguese confusable pairs in this corpus vintage. Corpus statistics
  • "sana" and "sonda" also get mixed up with nearby pairs, the highest-scored neighbour is "sana vs Sau". 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 #24,415 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