sumadovssumoTell them apart

Quick tell: sumado is a verb, sumo is an adjective, so they fill different roles in a sentence.

Which to use

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

#9,735
“sumado” frequency rank
#7,630
“sumo” frequency rank
17365
confusion score

Side-by-Side Comparison

Feature sumado sumo
Definition Participio de sumar. Superlativo irregular de alto: sumamente alto.

Where the eye mixes sumado and sumo

Muted = shared; highlighted = the visual trap. They share 4 letters in sequence.

6 ch
sumado
4 ch
sumo

Look-alike desk: sumado vs sumo

These two trip readers on the page rather than in the ear: sumado is [suˈmað̞o] while sumo is [ˈsumo]. Spoken aloud the problem disappears. In writing it persists, because they differ by 2 letter(s) in length, and the parts of speech differ too (verb vs adjective), which is usually the fastest check. Our composite confusion score for this pair is 17365, derived from the frequency rank of both members and their visual similarity.

sumado is recorded at frequency rank #9,735, classified as averb, pronounced [suˈmað̞o]. sumo is at rank #7,630, tagged as anadj, pronounced [ˈsumo].

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 17365, this pair ranks #272,448 of 323,831 scored Spanish confusable pairs - a relatively easy-to-tell-apart pair.

Orthographic DNA of sumado vs sumo

Shared letters: mosu. Private to "sumado": ad. Private to "sumo": -.

"sumado" · 6 letters · shape CVCVCV  ·  "sumo" · 4 letters · shape CVCV

Known mistypes of this pair

  • sumadosmuado · ssumado · suamdo · sumaddo · sumaod · sumdao · summado · usmado
  • sumosmuo · ssumo · summo · suom · usmo

Frequently Asked Questions

Is swapping "sumado" for "sumo" ever safe?
No - they are not even the same part of speech. "sumado" is a verb and "sumo" an adjective, so a sentence built for one is usually ungrammatical with the other.
Which is more common, "sumado" or "sumo"?
"sumo" is the more common of the two: it sits at frequency rank #7,630 in our Spanish list, against #9,735 for "sumado". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

What to do next

Pronunciation already separates them, if the page still looks alike, the dictionary links below settle it.

  • Full dictionary entry for "sumado" 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 #272,448 of 323,831 scored Spanish confusable pairs in this corpus vintage. Corpus statistics
  • "sumado" and "sumo" also get mixed up with nearby pairs, the highest-scored neighbour is "sumado vs sumidos". 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 #272,448 of 323,831 scored Spanish pairs, corpus vintage 2026-09-03, not spelling advice.

Source: Wiktionary (via kaikki.org) Structured Wiktionary extract

Source: FrequencyWords open word-frequency list