sana vs senha, What's the Difference?

Which to use

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

#30,345
“sana” frequency rank: #3,940
“senha” frequency rank: 34285
confusion score

Side-by-Side Comparison

Feature	sana	senha
Definition	feminino de sano	sinal ou gesto previamente combinado

Where the spellings diverge

Shared letters are muted; the letters that actually set sana and senha apart are highlighted. They share 3 letters in sequence, which is exactly why the eye skips the difference.

4 ch

sana

5 ch

senha

Spelling & Dictionary Insight

These two trip readers on the page rather than in the ear: sana is /ˈsã.nɐ/ while senha is /ˈsɐj.ɲɐ/. Spoken aloud the problem disappears. In writing it persists, because they differ by 1 letter(s) in length, and the parts of speech differ too (adjective vs noun), which is usually the fastest check. Our composite confusion score for this pair is 34285, 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/. senha is at rank #3,940, tagged as anoun, pronounced /ˈsɐj.ɲɐ/.

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 34285, this pair ranks #33,029 of 75,631 scored Portuguese confusable pairs - roughly mid-pack for confusability.

Orthographic DNA of sana vs senha

Shared letters: ans. Private to "sana": -. Private to "senha": eh.

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

Known mistypes of this pair

sana ← asna · saan · sanna · snaa · ssana
senha ← esnha · sehna · senah · senhha · sennha · sneha · ssenha

Frequency comparison

sana#30,345

senha#3,940

Source: FrequencyWords open word-frequency list

Frequently Asked Questions

Can "sana" and "senha" be used interchangeably?

No - they are not even the same part of speech. "sana" is an adjective and "senha" a noun, so a sentence built for one is usually ungrammatical with the other.

Which is more common, "sana" or "senha"?

"senha" is the more common of the two: it sits at frequency rank #3,940 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.

Remembering sana vs senha

The fastest way to pick the right one every time.

Check the role first: if you need an adjective, it's “sana”; for a noun, it's “senha”.
See each word in full, definition, IPA, etymology and its other confusables. Full “sana” entry
Browse more pairs most likely to be confused. Most confusable