Which to use
“oblige” is a verb and “oblique” is an adjective - they look or sound alike but fill different roles in a sentence.
- #25,505
- “oblige” frequency rank
- #22,453
- “oblique” frequency rank
- 47958
- confusion score
Side-by-Side Comparison
| Feature | oblige | oblique |
|---|---|---|
| Definition | To constrain someone by force or by social, moral or legal means. | Not erect or perpendicular; not parallel to, or at right angles from, the base. |
Where the eye mixes oblige and oblique
Muted = shared; highlighted = the visual trap. They share 5 letters in sequence. oblige runs 6 letters (VCCVCV) against oblique's 7 (VCCVCVV) - the length gap alone is often enough to separate them once you know to check it.
Look-alike desk: oblige vs oblique
These two trip readers on the page rather than in the ear: oblige is /əˈblaɪd͡ʒ/ while oblique is /əˈbliːk/. 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 (verb vs adjective), which is usually the fastest check. Our composite confusion score for this pair is 47958, derived from the frequency rank of both members and their visual similarity.
oblige is recorded at frequency rank #25,505, classified as averb, pronounced /əˈblaɪd͡ʒ/. oblique is at rank #22,453, tagged as anadj, pronounced /əˈbliːk/.
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 47958, this pair ranks #197,624 of 530,003 scored English confusable pairs - roughly mid-pack for confusability.
Orthographic DNA of oblige vs oblique
Shared letters: beilo. Private to "oblige": g. Private to "oblique": qu.
"oblige" · 6 letters · shape VCCVCV · "oblique" · 7 letters · shape VCCVCVV
Known mistypes of this pair
Frequently Asked Questions
Is swapping "oblige" for "oblique" ever safe?
In ordinary English text, does "oblige" or "oblique" show up more?
Useful next steps
Visual near-miss handled. Browse the word pages or a neighbour when the next look-alike shows up.
- Full dictionary entry for "oblige" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "oblique" - compare definitions side by side with the headword page. Word entry
- This pair ranks #197,624 of 530,003 scored English confusable pairs in this corpus vintage. Corpus statistics
- "oblige" and "oblique" also get mixed up with nearby pairs, the highest-scored neighbour is "obligate vs oblige". 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 #197,624 of 530,003 scored English pairs, corpus vintage 2026-09-03, not spelling advice.