Which to use
“incurred” and “inferred” are a confusable English pair: similar on the page, but distinct in meaning, check the gloss before you choose.
- #12,994
- “incurred” frequency rank
- #24,794
- “inferred” frequency rank
- 37788
- confusion score
Side-by-Side Comparison
| Feature | incurred | inferred |
|---|---|---|
| Definition | simple past and past participle of incur | simple past and past participle of infer |
Where the eye mixes incurred and inferred
Muted = shared; highlighted = the visual trap. They share 6 letters in sequence. incurred and inferred follow the identical consonant-vowel pattern (VCCVCCVC). Same shape at a glance is often the real trap, independent of shared letters.
Why the eye confuses incurred with inferred
A purely visual mix-up. incurred (/ɪnˈkɝd/) and inferred (/ɪnˈfɜːd/) are said differently, so reading them aloud is the quickest way to catch the wrong one. On the page they stay close: they share most of their letters but differ in 2 positions. Our composite confusion score for this pair is 37788, derived from the frequency rank of both members and their visual similarity.
incurred is recorded at frequency rank #12,994, classified as averb, pronounced /ɪnˈkɝd/. inferred is at rank #24,794, tagged as averb, pronounced /ɪnˈfɜːd/.
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 37788, this pair ranks #291,486 of 530,003 scored English confusable pairs - roughly mid-pack for confusability.
Orthographic DNA of incurred vs inferred
Shared letters: deinr. Private to "incurred": cu. Private to "inferred": f.
"incurred" · 8 letters · shape VCCVCCVC · "inferred" · 8 letters · shape VCCVCCVC
Known mistypes of this pair
Frequently Asked Questions
Do "incurred" and "inferred" mean the same thing in a sentence?
Which is more common, "incurred" or "inferred"?
Useful next steps
Pronunciation already separates them, if the page still looks alike, the dictionary links below settle it.
- Full dictionary entry for "incurred" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "inferred" - compare definitions side by side with the headword page. Word entry
- This pair ranks #291,486 of 530,003 scored English confusable pairs in this corpus vintage. Corpus statistics
- "incurred" and "inferred" also get mixed up with nearby pairs, the highest-scored neighbour is "inferred vs interred". 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 #291,486 of 530,003 scored English pairs, corpus vintage 2026-09-03, not spelling advice.