subidónvssumidosWhich spelling fits?

Quick tell: subidón is a noun, sumidos is a participle, so they fill different roles in a sentence.

Which to use

“subidón” is a noun and “sumidos” is a participle - they look or sound alike but fill different roles in a sentence.

#47,429
“subidón” frequency rank
#49,959
“sumidos” frequency rank
97388
confusion score

Side-by-Side Comparison

Feature subidón sumidos
Definition Ascenso repentino y fuerte de algo, especialmente se usa para referirse a una euforia súbita o al momento de mayor efecto de una droga. Forma del plural de sumido, participio de sumir.

Where the eye mixes subidón and sumidos

Muted = shared; highlighted = the visual trap. They share 4 letters in sequence. subidón and sumidos follow the identical consonant-vowel pattern (CVCVCVC). Same shape at a glance is often the real trap, independent of shared letters.

7 ch
subidón
7 ch
sumidos

Why the eye confuses subidón with sumidos

These two trip readers on the page rather than in the ear: subidón is [suβ̞iˈð̞õn] while sumidos is [suˈmið̞os]. Spoken aloud the problem disappears. In writing it persists, because they share most of their letters but differ in 3 positions, and the parts of speech differ too (noun vs participle), which is usually the fastest check. Our composite confusion score for this pair is 97388, derived from the frequency rank of both members and their visual similarity.

subidón is recorded at frequency rank #47,429, classified as anoun, pronounced [suβ̞iˈð̞õn]. sumidos is at rank #49,959, tagged as aparticiple, pronounced [suˈmið̞os].

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 97388, this pair ranks #177 of 323,831 scored Spanish confusable pairs - among the most confusable pairs.

Orthographic DNA of subidón vs sumidos

Shared letters: disu. Private to "subidón": bnó. Private to "sumidos": mo.

"subidón" · 7 letters · shape CVCVCVC  ·  "sumidos" · 7 letters · shape CVCVCVC

Known mistypes of this pair

  • sumidos ← smuidos · ssumidos · suimdos · sumdios · sumiddos · sumidoss · sumidso · sumiods

Frequently Asked Questions

Is swapping "subidón" for "sumidos" ever safe?
No - they are not even the same part of speech. "subidón" is a noun and "sumidos" a participle, so a sentence built for one is usually ungrammatical with the other.
In ordinary Spanish text, does "subidón" or "sumidos" show up more?
"subidón" is the more common of the two: it sits at frequency rank #47,429 in our Spanish list, against #49,959 for "sumidos". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

After this comparison

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

  • Full dictionary entry for "subidón" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "sumidos" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #177 of 323,831 scored Spanish confusable pairs in this corpus vintage. Corpus statistics
  • "subidón" and "sumidos" also get mixed up with nearby pairs, the highest-scored neighbour is "sumidos vs sumisos". 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 #177 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