yelmovsyesoWhat's the difference?

Which to use

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

#45,085
“yelmo” frequency rank
#13,823
“yeso” frequency rank
58908
confusion score

Side-by-Side Comparison

Feature yelmo yeso
Definition En las armaduras antiguas, pieza que protegía el rostro y la cabeza. Solía llevar una visera movible Mineral muy blando, compuesto primariamente de dihidrato de sulfato de calcio (fórmula: CaSO₄·2H₂O), de hábito cristalino prismático, monoclínico, de color blanco, transparente a translúcido, usado desde la Antigüedad para construcción y como aditivo en diversos procesos culinarios.

Where the eye mixes yelmo and yeso

Muted = shared; highlighted = the visual trap. They share 3 letters in sequence. yelmo runs 5 letters (VVCCV) against yeso's 4 (VVCV) - the length gap alone is often enough to separate them once you know to check it.

5 ch
yelmo
4 ch
yeso

Visual trap between yelmo and yeso

A purely visual mix-up. yelmo ([ˈʝelmo]) and yeso ([ˈʝeso]) 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 58908, derived from the frequency rank of both members and their visual similarity.

yelmo is recorded at frequency rank #45,085, classified as anoun, pronounced [ˈʝelmo]. yeso is at rank #13,823, tagged as anoun, pronounced [ˈʝeso].

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 58908, this pair ranks #64,649 of 323,831 scored Spanish confusable pairs - among the most confusable pairs.

Orthographic DNA of yelmo vs yeso

Shared letters: eoy. Private to "yelmo": lm. Private to "yeso": s.

"yelmo" · 5 letters · shape VVCCV  ·  "yeso" · 4 letters · shape VVCV

Known mistypes of this pair

  • yelmo ← eylmo · yellmo · yelmmo · yelom · yemlo · ylemo · yyelmo
  • yeso ← eyso · yeos · yesso · yseo · yyeso

Frequently Asked Questions

Is swapping "yelmo" for "yeso" ever safe?
No. They are said differently ([ˈʝelmo] versus [ˈʝeso]) and carry different meanings; reading the sentence aloud is usually enough to catch the wrong one.
Which is more common, "yelmo" or "yeso"?
"yeso" is the more common of the two: it sits at frequency rank #13,823 in our Spanish list, against #45,085 for "yelmo". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

What to do next

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

  • Full dictionary entry for "yelmo" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "yeso" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #64,649 of 323,831 scored Spanish confusable pairs in this corpus vintage. Corpus statistics
  • "yelmo" and "yeso" also get mixed up with nearby pairs, the highest-scored neighbour is "yellow vs yelmo". 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 #64,649 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