obligadovsobligaronConfusable pair

Quick tell: obligado is a adjective, obligaron is a verb, so they fill different roles in a sentence.

Which to use

“obligado” is an adjective and “obligaron” is a verb - they look or sound alike but fill different roles in a sentence.

#3,134
“obligado” frequency rank
#12,432
“obligaron” frequency rank
15566
confusion score

Side-by-Side Comparison

Feature obligado obligaron
Definition Agradecido. Tercera persona del plural (ellos, ellas; ustedes, 2.ª persona) del pretérito perfecto simple de indicativo de obligar o de obligarse.

Where the eye mixes obligado and obligaron

Muted = shared; highlighted = the visual trap. They share 7 letters in sequence. obligado runs 8 letters (VCCVCVCV) against obligaron's 9 (VCCVCVCVC) - the length gap alone is often enough to separate them once you know to check it.

8 ch
obligado
9 ch
obligaron

Look-alike desk: obligado vs obligaron

These two trip readers on the page rather than in the ear: obligado is [oβ̞liˈɣ̞að̞o] while obligaron is [oβ̞liˈɣ̞aɾõn]. 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 verb), which is usually the fastest check. Our composite confusion score for this pair is 15566, derived from the frequency rank of both members and their visual similarity.

obligado is recorded at frequency rank #3,134, classified as anadj, pronounced [oβ̞liˈɣ̞að̞o]. obligaron is at rank #12,432, tagged as averb, pronounced [oβ̞liˈɣ̞aɾõn].

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 15566, this pair ranks #279,635 of 323,831 scored Spanish confusable pairs - a relatively easy-to-tell-apart pair.

Orthographic DNA of obligado vs obligaron

Shared letters: abgilo. Private to "obligado": d. Private to "obligaron": nr.

"obligado" · 8 letters · shape VCCVCVCV  ·  "obligaron" · 9 letters · shape VCCVCVCVC

Known mistypes of this pair

  • obligado ← boligado · obbligado · obilgado · oblgiado · obliagdo · obligaddo · obligaod · obligdao
  • obligaron ← boligaron · obbligaron · obilgaron · oblgiaron · obliagron · obligaorn · obligarno · obligaronn

Frequently Asked Questions

Can "obligado" and "obligaron" be used interchangeably?
No - they are not even the same part of speech. "obligado" is an adjective and "obligaron" a verb, so a sentence built for one is usually ungrammatical with the other.
Which is more common, "obligado" or "obligaron"?
"obligado" is the more common of the two: it sits at frequency rank #3,134 in our Spanish list, against #12,432 for "obligaron". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

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 "obligado" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "obligaron" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #279,635 of 323,831 scored Spanish confusable pairs in this corpus vintage. Corpus statistics
  • "obligado" and "obligaron" also get mixed up with nearby pairs, the highest-scored neighbour is "obligaría vs obligaron". 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 #279,635 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