obligarvsobviarWhich spelling fits?

Which to use

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

#9,002
“obligar” frequency rank
#30,167
“obviar” frequency rank
39169
confusion score

Side-by-Side Comparison

Feature obligar obviar
Definition Atar, ligar, precisar, mover eficazmente a alguna cosa, aunque sea repugnante al gusto y genio del que la ha de ejecutar. Neutralizar o suprimir un obstáculo o inconveniente al ignorarlo, apartarlo, quitarlo etc.

Where the eye mixes obligar and obviar

Muted = shared; highlighted = the visual trap. They share 5 letters in sequence. obligar runs 7 letters (VCCVCVC) against obviar's 6 (VCCVVC) - the length gap alone is often enough to separate them once you know to check it.

7 ch
obligar
6 ch
obviar

Visual trap between obligar and obviar

A purely visual mix-up. obligar ([oβ̞liˈɣ̞aɾ]) and obviar ([oβ̞ˈbjaɾ]) 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 letter(s) in length. Our composite confusion score for this pair is 39169, derived from the frequency rank of both members and their visual similarity.

obligar is recorded at frequency rank #9,002, classified as averb, pronounced [oβ̞liˈɣ̞aɾ]. obviar is at rank #30,167, tagged as averb, pronounced [oβ̞ˈbjaɾ].

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 39169, this pair ranks #166,029 of 323,831 scored Spanish confusable pairs - roughly mid-pack for confusability.

Orthographic DNA of obligar vs obviar

Shared letters: abior. Private to "obligar": gl. Private to "obviar": v.

"obligar" · 7 letters · shape VCCVCVC  ·  "obviar" · 6 letters · shape VCCVVC

Known mistypes of this pair

  • obligar ← boligar · obbligar · obilgar · oblgiar · obliagr · obligarr · obliggar · obligra
  • obviar ← boviar · obbiar · obbviar · obivar · obvair · obviarr · obvira · obvviar

Frequently Asked Questions

Can "obligar" and "obviar" be used interchangeably?
No. They are said differently ([oβ̞liˈɣ̞aɾ] versus [oβ̞ˈbjaɾ]) and carry different meanings; reading the sentence aloud is usually enough to catch the wrong one.
Which is more common, "obligar" or "obviar"?
"obligar" is the more common of the two: it sits at frequency rank #9,002 in our Spanish list, against #30,167 for "obviar". 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 "obligar" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "obviar" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #166,029 of 323,831 scored Spanish confusable pairs in this corpus vintage. Corpus statistics
  • "obligar" and "obviar" also get mixed up with nearby pairs, the highest-scored neighbour is "obviar vs obvios". 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 #166,029 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