enterosvseternosWhich spelling fits?

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

Which to use

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

#10,330
“enteros” frequency rank
#18,247
“eternos” frequency rank
28577
confusion score

Side-by-Side Comparison

Feature enteros eternos
Definition Forma del plural de entero. Forma del plural de eterno.

Where the eye mixes enteros and eternos

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

7 ch
enteros
7 ch
eternos

Visual trap between enteros and eternos

These two trip readers on the page rather than in the ear: enteros is [ẽn̪ˈt̪eɾos] while eternos is [eˈt̪eɾnos]. Spoken aloud the problem disappears. In writing it persists, because they are an anagram pair: the same letters reordered, and the parts of speech differ too (noun vs adjective), which is usually the fastest check. Our composite confusion score for this pair is 28577, derived from the frequency rank of both members and their visual similarity.

enteros is recorded at frequency rank #10,330, classified as anoun, pronounced [ẽn̪ˈt̪eɾos]. eternos is at rank #18,247, tagged as anadj, pronounced [eˈt̪eɾnos].

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 28577, this pair ranks #221,324 of 323,831 scored Spanish confusable pairs - roughly mid-pack for confusability.

Orthographic DNA of enteros vs eternos

Shared letters: enorst. Private to "enteros": -. Private to "eternos": -.

"enteros" · 7 letters · shape VCCVCVC  ·  "eternos" · 7 letters · shape VCVCCVC

Known mistypes of this pair

  • enteros ← enetros · ennteros · enteors · enteross · enterros · enterso · entreos · entteros
  • eternos ← eetrnos · etenros · eternnos · eternoss · eternso · eterons · eterrnos · etrenos

Frequently Asked Questions

Is swapping "enteros" for "eternos" ever safe?
No - they are not even the same part of speech. "enteros" is a noun and "eternos" an adjective, so a sentence built for one is usually ungrammatical with the other.
Which is more common, "enteros" or "eternos"?
"enteros" is the more common of the two: it sits at frequency rank #10,330 in our Spanish list, against #18,247 for "eternos". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

After this comparison

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

  • Full dictionary entry for "enteros" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "eternos" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #221,324 of 323,831 scored Spanish confusable pairs in this corpus vintage. Corpus statistics
  • "enteros" and "eternos" also get mixed up with nearby pairs, the highest-scored neighbour is "esteros vs eternos". 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 #221,324 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