Which to use
“infect” and “inflict” are a confusable English pair: similar on the page, but distinct in meaning, check the gloss before you choose.
- #18,109
- “infect” frequency rank
- #18,589
- “inflict” frequency rank
- 36698
- confusion score
Side-by-Side Comparison
| Feature | infect | inflict |
|---|---|---|
| Definition | To bring (the body or part of it) into contact with a substance that causes illness (a pathogen), so that the pathogen begins to act on the body; (of a pathogen) to come into contact with (a body or body part) and begin to act on it. | To thrust upon; to impose. |
Where the eye mixes infect and inflict
Muted = shared; highlighted = the visual trap. They share 5 letters in sequence. infect runs 6 letters (VCCVCC) against inflict's 7 (VCCCVCC) - the length gap alone is often enough to separate them once you know to check it.
Why the eye confuses infect with inflict
A purely visual mix-up. infect (/ɪnˈfɛkt/) and inflict (/ɪnˈflɪkt/) 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 36698, derived from the frequency rank of both members and their visual similarity.
infect is recorded at frequency rank #18,109, classified as averb, pronounced /ɪnˈfɛkt/. inflict is at rank #18,589, tagged as averb, pronounced /ɪnˈflɪkt/.
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 36698, this pair ranks #300,943 of 530,003 scored English confusable pairs - roughly mid-pack for confusability.
Orthographic DNA of infect vs inflict
Shared letters: cfint. Private to "infect": e. Private to "inflict": l.
"infect" · 6 letters · shape VCCVCC · "inflict" · 7 letters · shape VCCCVCC
Known mistypes of this pair
Frequently Asked Questions
Is swapping "infect" for "inflict" ever safe?
Which is more common, "infect" or "inflict"?
What to do next
Eye-level mix-up between "infect" and "inflict" is sorted above. Next: full entries or other pairs that share a letter shape.
- Full dictionary entry for "infect" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "inflict" - compare definitions side by side with the headword page. Word entry
- This pair ranks #300,943 of 530,003 scored English confusable pairs in this corpus vintage. Corpus statistics
- "infect" and "inflict" also get mixed up with nearby pairs, the highest-scored neighbour is "infect vs invert". 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 #300,943 of 530,003 scored English pairs, corpus vintage 2026-09-03, not spelling advice.