súbitovssumisoTell them apart

Which to use

“súbito” and “sumiso” are a confusable Spanish pair: similar on the page, but distinct in meaning, check the gloss before you choose.

#37,342
“súbito” frequency rank
#32,418
“sumiso” frequency rank
69760
confusion score

Side-by-Side Comparison

Feature súbito sumiso
Definition Que ocurre rápidamente y con poca o ninguna advertencia. Que por carácter o inclinación acata sin cuestionamiento las órdenes.

Where the eye mixes súbito and sumiso

Muted = shared; highlighted = the visual trap. They share 3 letters in sequence.

6 ch
súbito
6 ch
sumiso

Why the eye confuses súbito with sumiso

A purely visual mix-up. súbito ([ˈsuβ̞it̪o]) and sumiso ([suˈmiso]) are said differently, so reading them aloud is the quickest way to catch the wrong one. On the page they stay close: they share most of their letters but differ in 3 positions. Our composite confusion score for this pair is 69760, derived from the frequency rank of both members and their visual similarity.

súbito is recorded at frequency rank #37,342, classified as anadj, pronounced [ˈsuβ̞it̪o]. sumiso is at rank #32,418, tagged as anadj, pronounced [suˈmiso].

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 69760, this pair ranks #31,260 of 323,831 scored Spanish confusable pairs - among the most confusable pairs.

Orthographic DNA of súbito vs sumiso

Shared letters: ios. Private to "súbito": btú. Private to "sumiso": mu.

"súbito" · 6 letters · shape CVCVCV  ·  "sumiso" · 6 letters · shape CVCVCV

Known mistypes of this pair

  • sumisosmuiso · ssumiso · suimso · sumios · sumisso · summiso · sumsio · usmiso

Frequently Asked Questions

Is swapping "súbito" for "sumiso" ever safe?
No. They are said differently ([ˈsuβ̞it̪o] versus [suˈmiso]) and carry different meanings; reading the sentence aloud is usually enough to catch the wrong one.
Which is more common, "súbito" or "sumiso"?
"sumiso" is the more common of the two: it sits at frequency rank #32,418 in our Spanish list, against #37,342 for "súbito". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

After this comparison

Visual near-miss handled. Browse the word pages or a neighbour when the next look-alike shows up.

  • Full dictionary entry for "súbito" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "sumiso" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #31,260 of 323,831 scored Spanish confusable pairs in this corpus vintage. Corpus statistics
  • "súbito" and "sumiso" also get mixed up with nearby pairs, the highest-scored neighbour is "subís vs súbito". 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 #31,260 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