senvssmeWhat's the difference?

Quick tell: sen is a noun, sme is a verb, so they fill different roles in a sentence.

Which to use

“sen” is a noun and “sme” is a verb - they look or sound alike but fill different roles in a sentence.

#13,176
“sen” frequency rank
#40,334
“sme” frequency rank
53510
confusion score

Side-by-Side Comparison

Feature sen sme
Definition sonho primeira pessoa do plural do futuro do indicativo do verbo byť

Letter map: sen vs sme

Shared letters muted; letters that set sen and sme apart highlighted. Shared run: 2.

3 ch
sen
3 ch
sme

Grammar separator: sen vs sme

Our dataset has no pronunciation recorded for both members, so the reliable separator here is grammatical: sen is anoun and smeaverb. On the page they share most of their letters but differ in 2 positions. Our composite confusion score for this pair is 53510, derived from the frequency rank of both members and their visual similarity.

sen is recorded at frequency rank #13,176, classified as anoun, pronounced /ˈsɛn/. sme is at rank #40,334, tagged as averb.

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 53510, this pair ranks #11,972 of 75,631 scored Portuguese confusable pairs - among the most confusable pairs.

Orthographic DNA of sen vs sme

Shared letters: es. Private to "sen": n. Private to "sme": m.

"sen" · 3 letters · shape CVC  ·  "sme" · 3 letters · shape CCV

Frequently Asked Questions

Is swapping "sen" for "sme" ever safe?
No - they are not even the same part of speech. "sen" is a noun and "sme" a verb, so a sentence built for one is usually ungrammatical with the other.
In ordinary Portuguese text, does "sen" or "sme" show up more?
"sen" is the more common of the two: it sits at frequency rank #13,176 in our Portuguese list, against #40,334 for "sme". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

What to do next

Pair "sen" vs "sme" is on the table, pick a follow-up below.

  • Full dictionary entry for "sen" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "sme" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #11,972 of 75,631 scored Portuguese confusable pairs in this corpus vintage. Corpus statistics
  • "sen" and "sme" also get mixed up with nearby pairs, the highest-scored neighbour is "Sau vs sme". Nearby pair

Confusion rank #11,972 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