senhavssonhoWhich spelling fits?

Which to use

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

#3,940
“senha” frequency rank
#1,058
“sonho” frequency rank
4998
confusion score

Side-by-Side Comparison

Feature senha sonho
Definition sinal ou gesto previamente combinado ideias e imagens que perpassam na mente de quem dorme

Where the eye mixes senha and sonho

Muted = shared; highlighted = the visual trap. They share 3 letters in sequence.

5 ch
senha
5 ch
sonho

Why the eye confuses senha with sonho

A purely visual mix-up. senha (/ˈsɐj.ɲɐ/) and sonho (/ˈso.ɲu/) 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 4998, derived from the frequency rank of both members and their visual similarity.

senha is recorded at frequency rank #3,940, classified as anoun, pronounced /ˈsɐj.ɲɐ/. sonho is at rank #1,058, tagged as anoun, pronounced /ˈso.ɲu/.

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 4998, this pair ranks #69,730 of 75,631 scored Portuguese confusable pairs - a relatively easy-to-tell-apart pair.

Orthographic DNA of senha vs sonho

Shared letters: hns. Private to "senha": ae. Private to "sonho": o.

"senha" · 5 letters · shape CVCCV  ·  "sonho" · 5 letters · shape CVCCV

Known mistypes of this pair

  • senhaesnha · sehna · senah · senhha · sennha · sneha · ssenha
  • sonhoosnho · snoho · sohno · sonhho · sonnho · sonoh · ssonho

Frequently Asked Questions

Do "senha" and "sonho" mean the same thing in a sentence?
No. They are said differently (/ˈsɐj.ɲɐ/ versus /ˈso.ɲu/) and carry different meanings; reading the sentence aloud is usually enough to catch the wrong one.
Which is more common, "senha" or "sonho"?
"sonho" is the more common of the two: it sits at frequency rank #1,058 in our Portuguese list, against #3,940 for "senha". 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 "senha" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "sonho" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #69,730 of 75,631 scored Portuguese confusable pairs in this corpus vintage. Corpus statistics
  • "senha" and "sonho" also get mixed up with nearby pairs, the highest-scored neighbour is "senda vs senha". 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 #69,730 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