sulco vs sumo, What's the Difference?

Which to use

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

#45,610
“sulco” frequency rank: #9,264
“sumo” frequency rank: 54874
confusion score

Side-by-Side Comparison

Feature	sulco	sumo
Definition	rego	supremo, máximo

Letter map: sulco vs sumo

Shared letters muted; letters that set sulco and sumo apart highlighted. Shared run: 3.

5 ch

sulco

4 ch

sumo

Grammar separator: sulco vs sumo

Our dataset has no pronunciation recorded for both members, so the reliable separator here is grammatical: sulco is anoun and sumoanadjective. On the page they differ by 1 letter(s) in length. Our composite confusion score for this pair is 54874, derived from the frequency rank of both members and their visual similarity.

sulco is recorded at frequency rank #45,610, classified as anoun, pronounced /ˈsuɫ.ku/. sumo is at rank #9,264, tagged as anadj.

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 54874, this pair ranks #10,978 of 75,631 scored Portuguese confusable pairs - among the most confusable pairs.

Orthographic DNA of sulco vs sumo

Shared letters: osu. Private to "sulco": cl. Private to "sumo": m.

"sulco" · 5 letters · shape CVCCV · "sumo" · 4 letters · shape CVCV

Known mistypes of this pair

sulco ← sluco · ssulco · suclo · sulcco · sullco · suloc · uslco
sumo ← smuo · ssumo · summo · suom · usmo

Frequently Asked Questions

Do "sulco" and "sumo" mean the same thing in a sentence?

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

Frequency check: "sulco" vs "sumo" - which ranks higher?

"sumo" is the more common of the two: it sits at frequency rank #9,264 in our Portuguese list, against #45,610 for "sulco". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

Useful next steps

Done with this confusable. These links stay specific to "sulco" and "sumo".

Full dictionary entry for "sulco" with definition, IPA, and generated misspellings. Word entry
Full dictionary entry for "sumo" - compare definitions side by side with the headword page. Word entry
This pair ranks #10,978 of 75,631 scored Portuguese confusable pairs in this corpus vintage. Corpus statistics
"sulco" and "sumo" also get mixed up with nearby pairs, the highest-scored neighbour is "sueño vs sulco". 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 #10,978 of 75,631 scored Portuguese pairs, corpus vintage 2026-09-03, not spelling advice.