Which to use
“infect” and “ingest” are a confusable English pair: similar on the page, but distinct in meaning, check the gloss before you choose.
- #18,109
- “infect” frequency rank
- #35,778
- “ingest” frequency rank
- 53887
- confusion score
Side-by-Side Comparison
| Feature | infect | ingest |
|---|---|---|
| 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 take (a substance, e.g., food) into the body of an organism, especially through the mouth and into the gastrointestinal tract. |
Where the eye mixes infect and ingest
Muted = shared; highlighted = the visual trap. They share 4 letters in sequence. infect and ingest follow the identical consonant-vowel pattern (VCCVCC). Same shape at a glance is often the real trap, independent of shared letters.
Why the eye confuses infect with ingest
A purely visual mix-up. infect (/ɪnˈfɛkt/) and ingest (/ɪnˈd͡ʒɛst/) 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 53887, 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/. ingest is at rank #35,778, tagged as averb, pronounced /ɪnˈd͡ʒɛst/.
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 53887, this pair ranks #145,380 of 530,003 scored English confusable pairs - roughly mid-pack for confusability.
Orthographic DNA of infect vs ingest
Shared letters: eint. Private to "infect": cf. Private to "ingest": gs.
"infect" · 6 letters · shape VCCVCC · "ingest" · 6 letters · shape VCCVCC
Known mistypes of this pair
Frequently Asked Questions
Is swapping "infect" for "ingest" ever safe?
Frequency check: "infect" vs "ingest" - which ranks higher?
After this comparison
Visual near-miss handled. Browse the word pages or a neighbour when the next look-alike shows up.
- Full dictionary entry for "infect" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "ingest" - compare definitions side by side with the headword page. Word entry
- This pair ranks #145,380 of 530,003 scored English confusable pairs in this corpus vintage. Corpus statistics
- "infect" and "ingest" also get mixed up with nearby pairs, the highest-scored neighbour is "ingest 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 #145,380 of 530,003 scored English pairs, corpus vintage 2026-09-03, not spelling advice.