Which to use
“infection” and “intention” are a confusable English pair: similar on the page, but distinct in meaning, check the gloss before you choose.
- #4,093
- “infection” frequency rank
- #4,095
- “intention” frequency rank
- 8188
- confusion score
Side-by-Side Comparison
| Feature | infection | intention |
|---|---|---|
| Definition | The act or process of infecting. | A course of action that a person intends to follow. |
Where the eye mixes infection and intention
Muted = shared; highlighted = the visual trap. They share 7 letters in sequence. infection and intention follow the identical consonant-vowel pattern (VCCVCCVVC). Same shape at a glance is often the real trap, independent of shared letters.
Look-alike desk: infection vs intention
A purely visual mix-up. infection (/ɪnˈfɛkʃən/) and intention (/ɪnˈtɛnʃn̩/) 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 8188, derived from the frequency rank of both members and their visual similarity.
infection is recorded at frequency rank #4,093, classified as anoun, pronounced /ɪnˈfɛkʃən/. intention is at rank #4,095, tagged as anoun, pronounced /ɪnˈtɛnʃn̩/.
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 8188, this pair ranks #503,742 of 530,003 scored English confusable pairs - a relatively easy-to-tell-apart pair.
Orthographic DNA of infection vs intention
Shared letters: einot. Private to "infection": cf. Private to "intention": -.
"infection" · 9 letters · shape VCCVCCVVC · "intention" · 9 letters · shape VCCVCCVVC
Known mistypes of this pair
Frequently Asked Questions
Is swapping "infection" for "intention" ever safe?
Frequency check: "infection" vs "intention" - which ranks higher?
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 "infection" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "intention" - compare definitions side by side with the headword page. Word entry
- This pair ranks #503,742 of 530,003 scored English confusable pairs in this corpus vintage. Corpus statistics
- "infection" and "intention" also get mixed up with nearby pairs, the highest-scored neighbour is "intention vs intonation". 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 #503,742 of 530,003 scored English pairs, corpus vintage 2026-09-03, not spelling advice.