nutriavsnutrirWhich spelling fits?

Quick tell: nutria is a noun, nutrir is a verb, so they fill different roles in a sentence.

Which to use

“nutria” is a noun and “nutrir” is a verb - they look or sound alike but fill different roles in a sentence.

#43,148
“nutria” frequency rank
#47,289
“nutrir” frequency rank
90437
confusion score

Side-by-Side Comparison

Feature nutria nutrir
Definition (Familia Lutrinae) Cualquiera de trece especies de mamíferos carnívoros mustélidos, de hábitos acuáticos y cuerpo fusiforme, de tamaño variable según la especie. Poseen un tupido pelaje impermeable y muy fino, que les permite conservar el calor del cuerpo, y una cola larga, que los ayuda en la natación. Son voraces predadores. Servir a un organismo las sustancias que necesita para realizar sus funciones.

Where the eye mixes nutria and nutrir

Muted = shared; highlighted = the visual trap. They share 5 letters in sequence.

6 ch
nutria
6 ch
nutrir

Why the eye confuses nutria with nutrir

These two trip readers on the page rather than in the ear: nutria is [ˈnut̪ɾja] while nutrir is [nuˈt̪ɾiɾ]. Spoken aloud the problem disappears. In writing it persists, because they differ by a single letter - a in “nutria” becomes r in “nutrir”, and the parts of speech differ too (noun vs verb), which is usually the fastest check. Our composite confusion score for this pair is 90437, derived from the frequency rank of both members and their visual similarity.

nutria is recorded at frequency rank #43,148, classified as anoun, pronounced [ˈnut̪ɾja]. nutrir is at rank #47,289, tagged as averb, pronounced [nuˈt̪ɾiɾ].

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 90437, this pair ranks #2,503 of 323,831 scored Spanish confusable pairs - among the most confusable pairs.

Orthographic DNA of nutria vs nutrir

Shared letters: inrtu. Private to "nutria": a. Private to "nutrir": -.

"nutria" · 6 letters · shape CVCCVV  ·  "nutrir" · 6 letters · shape CVCCVC

Known mistypes of this pair

  • nutriannutria · nturia · nurtia · nutira · nutrai · nutrria · nuttria · untria
  • nutrirnnutrir · nturir · nurtir · nutirr · nutrirr · nutrri · nutrrir · nuttrir

Frequently Asked Questions

Can "nutria" and "nutrir" be used interchangeably?
No - they are not even the same part of speech. "nutria" is a noun and "nutrir" a verb, so a sentence built for one is usually ungrammatical with the other.
In ordinary Spanish text, does "nutria" or "nutrir" show up more?
"nutria" is the more common of the two: it sits at frequency rank #43,148 in our Spanish list, against #47,289 for "nutrir". 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 "nutria" and "nutrir" is sorted above. Next: full entries or other pairs that share a letter shape.

  • Full dictionary entry for "nutria" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "nutrir" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #2,503 of 323,831 scored Spanish confusable pairs in this corpus vintage. Corpus statistics
  • "nutria" and "nutrir" also get mixed up with nearby pairs, the highest-scored neighbour is "nutrias vs nutrir". 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 #2,503 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