adentrovsadentrosWhat's the difference?

Quick tell: adentro is a adverb, adentros is a noun, so they fill different roles in a sentence.

Which to use

“adentro” is an adverb and “adentros” is a noun - they look or sound alike but fill different roles in a sentence.

#2,194
“adentro” frequency rank
#47,520
“adentros” frequency rank
49714
confusion score

Side-by-Side Comparison

Feature adentro adentros
Definition Hacia el interior. El interior del ánimo de una persona.

Where the eye mixes adentro and adentros

Muted = shared; highlighted = the visual trap. They share 7 letters in sequence.

7 ch
adentro
8 ch
adentros

Visual trap between adentro and adentros

These two trip readers on the page rather than in the ear: adentro is [aˈð̞ẽn̪t̪ɾo] while adentros is [aˈð̞ẽn̪t̪ɾos]. Spoken aloud the problem disappears. In writing it persists, because they differ by 1 extra letter(s) - “adentro” sits inside “adentros”, and the parts of speech differ too (adverb vs noun), which is usually the fastest check. Our composite confusion score for this pair is 49714, derived from the frequency rank of both members and their visual similarity.

adentro is recorded at frequency rank #2,194, classified as anadv, pronounced [aˈð̞ẽn̪t̪ɾo]. adentros is at rank #47,520, tagged as anoun, pronounced [aˈð̞ẽn̪t̪ɾos].

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 49714, this pair ranks #107,246 of 323,831 scored Spanish confusable pairs - roughly mid-pack for confusability.

Orthographic DNA of adentro vs adentros

Shared letters: adenort. Private to "adentro": -. Private to "adentros": s.

"adentro" · 7 letters · shape VCVCCCV  ·  "adentros" · 8 letters · shape VCVCCCVC

Known mistypes of this pair

  • adentroaddentro · adenntro · adenrto · adentor · adentrro · adenttro · adetnro · adnetro
  • adentrosaddentros · adenntros · adenrtos · adentors · adentross · adentrros · adentrso · adenttros

Frequently Asked Questions

Do "adentro" and "adentros" mean the same thing in a sentence?
No - they are not even the same part of speech. "adentro" is an adverb and "adentros" a noun, so a sentence built for one is usually ungrammatical with the other.
Which is more common, "adentro" or "adentros"?
"adentro" is the more common of the two: it sits at frequency rank #2,194 in our Spanish list, against #47,520 for "adentros". That is a wide gap, so in ordinary text the rarer spelling is the one worth double-checking.

After this comparison

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

  • Full dictionary entry for "adentro" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "adentros" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #107,246 of 323,831 scored Spanish confusable pairs in this corpus vintage. Corpus statistics
  • "adentro" and "adentros" also get mixed up with nearby pairs, the highest-scored neighbour is "adentros vs antros". 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 #107,246 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