ancianovsantañoWhat's the difference?

Quick tell: anciano is a adjective, antaño is an adverb, so they fill different roles in a sentence.

Which to use

“anciano” is an adjective and “antaño” is an adverb - they look or sound alike but fill different roles in a sentence.

#6,979
“anciano” frequency rank
#12,755
“antaño” frequency rank
19734
confusion score

Side-by-Side Comparison

Feature anciano antaño
Definition Se dice de la persona que tiene mucha edad. En tiempo pasado.

Where the eye mixes anciano and antaño

Muted = shared; highlighted = the visual trap. They share 4 letters in sequence. anciano runs 7 letters (VCCVVCV) against antaño's 6 (VCCVCV) - the length gap alone is often enough to separate them once you know to check it.

7 ch
anciano
6 ch
antaño

Look-alike desk: anciano vs antaño

These two trip readers on the page rather than in the ear: anciano is [ãnˈsjano] while antaño is [ãn̪ˈt̪aɲo]. Spoken aloud the problem disappears. In writing it persists, because they differ by 1 letter(s) in length, and the parts of speech differ too (adjective vs adverb), which is usually the fastest check. Our composite confusion score for this pair is 19734, derived from the frequency rank of both members and their visual similarity.

anciano is recorded at frequency rank #6,979, classified as anadj, pronounced [ãnˈsjano]. antaño is at rank #12,755, tagged as anadv, pronounced [ãn̪ˈt̪aɲo].

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 19734, this pair ranks #262,406 of 323,831 scored Spanish confusable pairs - a relatively easy-to-tell-apart pair.

Orthographic DNA of anciano vs antaño

Shared letters: ano. Private to "anciano": ci. Private to "antaño": .

"anciano" · 7 letters · shape VCCVVCV  ·  "antaño" · 6 letters · shape VCCVCV

Known mistypes of this pair

  • ancianoacniano · ancaino · ancciano · ancianno · anciaon · ancinao · anicano · annciano

Frequently Asked Questions

Is swapping "anciano" for "antaño" ever safe?
No - they are not even the same part of speech. "anciano" is an adjective and "antaño" an adverb, so a sentence built for one is usually ungrammatical with the other.
Which is more common, "anciano" or "antaño"?
"anciano" is the more common of the two: it sits at frequency rank #6,979 in our Spanish list, against #12,755 for "antaño". 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 "anciano" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "antaño" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #262,406 of 323,831 scored Spanish confusable pairs in this corpus vintage. Corpus statistics
  • "anciano" and "antaño" also get mixed up with nearby pairs, the highest-scored neighbour is "anta vs antaño". 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 #262,406 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