grasovsgruesoWhich spelling fits?

Which to use

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

#36,072
“graso” frequency rank
#7,725
“grueso” frequency rank
43797
confusion score

Side-by-Side Comparison

Feature graso grueso
Definition Propio o relacionado con la grasa. De volumen o espesor superior a lo habitual.

Where the eye mixes graso and grueso

Muted = shared; highlighted = the visual trap. They share 4 letters in sequence. graso runs 5 letters (CCVCV) against grueso's 6 (CCVVCV) - the length gap alone is often enough to separate them once you know to check it.

5 ch
graso
6 ch
grueso

Look-alike desk: graso vs grueso

A purely visual mix-up. graso ([ˈgɾaso]) and grueso ([ˈgɾweso]) are said differently, so reading them aloud is the quickest way to catch the wrong one. On the page they stay close: they differ by 1 letter(s) in length. Our composite confusion score for this pair is 43797, derived from the frequency rank of both members and their visual similarity.

graso is recorded at frequency rank #36,072, classified as anadj, pronounced [ˈgɾaso]. grueso is at rank #7,725, tagged as anadj, pronounced [ˈgɾweso].

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 43797, this pair ranks #140,647 of 323,831 scored Spanish confusable pairs - roughly mid-pack for confusability.

Orthographic DNA of graso vs grueso

Shared letters: gors. Private to "graso": a. Private to "grueso": eu.

"graso" · 5 letters · shape CCVCV  ·  "grueso" · 6 letters · shape CCVVCV

Known mistypes of this pair

  • graso ← garso · ggraso · graos · grraso · grsao · rgaso
  • grueso ← ggrueso · greuso · grrueso · grueos · gruesso · gruseo · gureso · rgueso

Frequently Asked Questions

Can "graso" and "grueso" be used interchangeably?
No. They are said differently ([ˈgɾaso] versus [ˈgɾweso]) and carry different meanings; reading the sentence aloud is usually enough to catch the wrong one.
Which is more common, "graso" or "grueso"?
"grueso" is the more common of the two: it sits at frequency rank #7,725 in our Spanish list, against #36,072 for "graso". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

Useful next steps

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

  • Full dictionary entry for "graso" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "grueso" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #140,647 of 323,831 scored Spanish confusable pairs in this corpus vintage. Corpus statistics
  • "graso" and "grueso" also get mixed up with nearby pairs, the highest-scored neighbour is "graso vs gros". 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 #140,647 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