benéficasvsbeneficioWhat's the difference?

Quick tell: benéficas is a adjective, beneficio is a noun, so they fill different roles in a sentence.

Which to use

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

#28,651
“benéficas” frequency rank
#2,068
“beneficio” frequency rank
30719
confusion score

Side-by-Side Comparison

Feature benéficas beneficio
Definition Forma del femenino plural de benéfico. Bien que se recibe o se hace.

Where the eye mixes benéficas and beneficio

Muted = shared; highlighted = the visual trap. They share 6 letters in sequence. benéficas (CVCVCVCVC) and beneficio (CVCVCVCVV) run the same length but a different consonant-vowel pattern - the shape difference is usually the fastest tell.

9 ch
benéficas
9 ch
beneficio

Look-alike desk: benéficas vs beneficio

These two trip readers on the page rather than in the ear: benéficas is [beˈnefikas] while beneficio is [beneˈfisjo]. 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 (adjective vs noun), which is usually the fastest check. Our composite confusion score for this pair is 30719, derived from the frequency rank of both members and their visual similarity.

benéficas is recorded at frequency rank #28,651, classified as anadj, pronounced [beˈnefikas]. beneficio is at rank #2,068, tagged as anoun, pronounced [beneˈfisjo].

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 30719, this pair ranks #210,633 of 323,831 scored Spanish confusable pairs - roughly mid-pack for confusability.

Orthographic DNA of benéficas vs beneficio

Shared letters: bcefin. Private to "benéficas": asé. Private to "beneficio": o.

"benéficas" · 9 letters · shape CVCVCVCVC  ·  "beneficio" · 9 letters · shape CVCVCVCVV

Known mistypes of this pair

  • beneficio ← bbeneficio · beenficio · benefciio · benefficio · beneficcio · beneficoi · benefiico · benefisio

Frequently Asked Questions

Can "benéficas" and "beneficio" be used interchangeably?
No - they are not even the same part of speech. "benéficas" is an adjective and "beneficio" a noun, so a sentence built for one is usually ungrammatical with the other.
Which is more common, "benéficas" or "beneficio"?
"beneficio" is the more common of the two: it sits at frequency rank #2,068 in our Spanish list, against #28,651 for "benéficas". That is a wide gap, so in ordinary text the rarer spelling is the one worth double-checking.

What to do next

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

  • Full dictionary entry for "benéficas" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "beneficio" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #210,633 of 323,831 scored Spanish confusable pairs in this corpus vintage. Corpus statistics
  • "benéficas" and "beneficio" also get mixed up with nearby pairs, the highest-scored neighbour is "benéficas vs benéficos". 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 #210,633 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