sob vs ste, What's the Difference?

Which to use

“sob” is a preposition and “ste” is a verb - they look or sound alike but fill different roles in a sentence.

#320
“sob” frequency rank: #36,242
“ste” frequency rank: 36562
confusion score

Side-by-Side Comparison

Feature	sob	ste
Definition	abaixo, em baixo	segunda pessoa do plural do futuro do indicativo do verbo byť

Letter map: sob vs ste

Shared letters muted; letters that set sob and ste apart highlighted. Shared run: 1.

3 ch

sob

3 ch

ste

Grammar separator: sob vs ste

Our dataset has no pronunciation recorded for both members, so the reliable separator here is grammatical: sob is apreposition and steaverb. On the page they share most of their letters but differ in 2 positions. Our composite confusion score for this pair is 36562, derived from the frequency rank of both members and their visual similarity.

sob is recorded at frequency rank #320, classified as aprep, pronounced /ˈsob/. ste is at rank #36,242, 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 36562, this pair ranks #30,211 of 75,631 scored Portuguese confusable pairs - roughly mid-pack for confusability.

Orthographic DNA of sob vs ste

Shared letters: s. Private to "sob": bo. Private to "ste": et.

"sob" · 3 letters · shape CVC · "ste" · 3 letters · shape CCV

Frequently Asked Questions

Can "sob" and "ste" be used interchangeably?

No - they are not even the same part of speech. "sob" is a preposition and "ste" a verb, so a sentence built for one is usually ungrammatical with the other.

Which is more common, "sob" or "ste"?

"sob" is the more common of the two: it sits at frequency rank #320 in our Portuguese list, against #36,242 for "ste". That is a wide gap, so in ordinary text the rarer spelling is the one worth double-checking.

Useful next steps

Pair "sob" vs "ste" is on the table, pick a follow-up below.

Full dictionary entry for "sob" with definition, IPA, and generated misspellings. Word entry
Full dictionary entry for "ste" - compare definitions side by side with the headword page. Word entry
This pair ranks #30,211 of 75,631 scored Portuguese confusable pairs in this corpus vintage. Corpus statistics
"sob" and "ste" also get mixed up with nearby pairs, the highest-scored neighbour is "Sau vs ste". Nearby pair

Confusion rank #30,211 of 75,631 scored Portuguese pairs, corpus vintage 2026-09-03, not spelling advice.