obligavsobliganConfusable pair

Which to use

“obliga” and “obligan” are a confusable Spanish pair: similar on the page, but distinct in meaning, check the gloss before you choose.

#4,444
“obliga” frequency rank
#10,188
“obligan” frequency rank
14632
confusion score

Side-by-Side Comparison

Feature obliga obligan
Definition Tercera persona del singular (él, ella, ello; usted, 2.ª persona) del presente de indicativo de obligar o de obligarse. Tercera persona del plural (ellos, ellas; ustedes, 2.ª persona) del presente de indicativo de obligar o de obligarse.

Where the eye mixes obliga and obligan

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

6 ch
obliga
7 ch
obligan

Look-alike desk: obliga vs obligan

A purely visual mix-up. obliga ([oˈβ̞liɣ̞a]) and obligan ([oˈβ̞liɣ̞ãn]) are said differently, so reading them aloud is the quickest way to catch the wrong one. On the page they stay close: they differ by 1 extra letter(s) - “obliga” sits inside “obligan”. Our composite confusion score for this pair is 14632, derived from the frequency rank of both members and their visual similarity.

obliga is recorded at frequency rank #4,444, classified as averb, pronounced [oˈβ̞liɣ̞a]. obligan is at rank #10,188, tagged as averb, pronounced [oˈβ̞liɣ̞ãn].

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 14632, this pair ranks #283,367 of 323,831 scored Spanish confusable pairs - a relatively easy-to-tell-apart pair.

Orthographic DNA of obliga vs obligan

Shared letters: abgilo. Private to "obliga": -. Private to "obligan": n.

"obliga" · 6 letters · shape VCCVCV  ·  "obligan" · 7 letters · shape VCCVCVC

Known mistypes of this pair

  • obliga ← boliga · obbliga · obilga · oblgia · obliag · obligga · oblliga · olbiga
  • obligan ← boligan · obbligan · obilgan · oblgian · obliagn · obligann · obliggan · obligna

Frequently Asked Questions

Can "obliga" and "obligan" be used interchangeably?
No. They are said differently ([oˈβ̞liɣ̞a] versus [oˈβ̞liɣ̞ãn]) and carry different meanings; reading the sentence aloud is usually enough to catch the wrong one.
Which is more common, "obliga" or "obligan"?
"obliga" is the more common of the two: it sits at frequency rank #4,444 in our Spanish list, against #10,188 for "obligan". 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 "obliga" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "obligan" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #283,367 of 323,831 scored Spanish confusable pairs in this corpus vintage. Corpus statistics
  • "obliga" and "obligan" also get mixed up with nearby pairs, the highest-scored neighbour is "obligaban vs obligan". 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 #283,367 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