robustezvsrobustoConfusable pair

Quick tell: robustez is a noun, robusto is an adjective, so they fill different roles in a sentence.

Which to use

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

#45,586
“robustez” frequency rank
#20,189
“robusto” frequency rank
65775
confusion score

Side-by-Side Comparison

Feature robustez robusto
Definition Condición o carácter de robusto (fuerte, firme, con vigor, con salud). Que tiene fuerza, firmeza, resistencia o vigor.

Where the eye mixes robustez and robusto

Muted = shared; highlighted = the visual trap. They share 6 letters in sequence.

8 ch
robustez
7 ch
robusto

Look-alike desk: robustez vs robusto

These two trip readers on the page rather than in the ear: robustez is [roβ̞usˈt̪es] while robusto is [roˈβ̞ust̪o]. Spoken aloud the problem disappears. In writing it persists, because they differ by 1 letter(s) in length, and the parts of speech differ too (noun vs adjective), which is usually the fastest check. Our composite confusion score for this pair is 65775, derived from the frequency rank of both members and their visual similarity.

robustez is recorded at frequency rank #45,586, classified as anoun, pronounced [roβ̞usˈt̪es]. robusto is at rank #20,189, tagged as anadj, pronounced [roˈβ̞ust̪o].

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 65775, this pair ranks #41,641 of 323,831 scored Spanish confusable pairs - among the most confusable pairs.

Orthographic DNA of robustez vs robusto

Shared letters: borstu. Private to "robustez": ez. Private to "robusto": -.

"robustez" · 8 letters · shape CVCVCCVC  ·  "robusto" · 7 letters · shape CVCVCCV

Known mistypes of this pair

  • robustezorbustez · rboustez · robbustez · robsutez · robusetz · robusstez · robustezz · robusttez
  • robustoorbusto · rbousto · robbusto · robsuto · robusot · robussto · robustto · robutso

Frequently Asked Questions

Is swapping "robustez" for "robusto" ever safe?
No - they are not even the same part of speech. "robustez" is a noun and "robusto" an adjective, so a sentence built for one is usually ungrammatical with the other.
Which is more common, "robustez" or "robusto"?
"robusto" is the more common of the two: it sits at frequency rank #20,189 in our Spanish list, against #45,586 for "robustez". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

After this comparison

Eye-level mix-up between "robustez" and "robusto" is sorted above. Next: full entries or other pairs that share a letter shape.

  • Full dictionary entry for "robustez" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "robusto" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #41,641 of 323,831 scored Spanish confusable pairs in this corpus vintage. Corpus statistics
  • "robustez" and "robusto" also get mixed up with nearby pairs, the highest-scored neighbour is "robustas vs robustez". 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 #41,641 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