seu vs som, What's the Difference?

Which to use

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

#31
“seu” frequency rank: #1,134
“som” frequency rank: 1165
confusion score

Side-by-Side Comparison

Feature	seu	som
Definition	senhor	onda longitudinal transmitida pela matéria e que podemos ouvir (geralmente entre 20Hz e 20kHz):

Letter map: seu vs som

Shared letters muted; letters that set seu and som apart highlighted. Shared run: 1.

3 ch

seu

3 ch

som

Spelling & Dictionary Insight

seu and som are indexed as a confusable Portuguese pair. We have no recorded pronunciation or part of speech for both members, so the spelling overlap is what we can show you: they share most of their letters but differ in 2 positions. Our composite confusion score for this pair is 1165, derived from the frequency rank of both members and their visual similarity.

seu is recorded at frequency rank #31, classified as anoun. som is at rank #1,134, tagged as anoun, pronounced /ˈsõ/.

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 1165, this pair ranks #74,442 of 75,631 scored Portuguese confusable pairs - a relatively easy-to-tell-apart pair.

Orthographic DNA of seu vs som

Shared letters: s. Private to "seu": eu. Private to "som": mo.

"seu" · 3 letters · shape CVV · "som" · 3 letters · shape CVC

Frequently Asked Questions

Can "seu" and "som" be used interchangeably?

No. They share most of their letters but differ in 2 positions, but the dictionary glosses above give them different meanings, so swapping one for the other changes what the sentence says.

Which is more common, "seu" or "som"?

"seu" is the more common of the two: it sits at frequency rank #31 in our Portuguese list, against #1,134 for "som". That is a wide gap, so in ordinary text the rarer spelling is the one worth double-checking.

What to do next

You've compared "seu" and "som". Here's where to go from here.

Full dictionary entry for "seu" with definition, IPA, and generated misspellings. Word entry
Full dictionary entry for "som" - compare definitions side by side with the headword page. Word entry
This pair ranks #74,442 of 75,631 scored Portuguese confusable pairs in this corpus vintage. Corpus statistics
"seu" and "som" also get mixed up with nearby pairs, the highest-scored neighbour is "soap vs som". Nearby pair

PlainSpell is a reference corpus, not spelling advice. Verify unusual forms in context.