Which to use
“ion” is a noun and “Ivan” is a name - they look or sound alike but fill different roles in a sentence.
- #5,604
- “ion” frequency rank
- #8,806
- “Ivan” frequency rank
- 14410
- confusion score
Side-by-Side Comparison
| Feature | ion | Ivan |
|---|---|---|
| Definition | An atom or group of atoms bearing an electrical charge, such as the sodium and chlorine atoms in a salt solution. | A male given name from Russian of English speakers. |
Where the eye mixes ion and Ivan
Muted = shared; highlighted = the visual trap. They share 2 letters in sequence.
Why the eye confuses ion with Ivan
These two trip readers on the page rather than in the ear: ion is /ˈaɪən/ while Ivan is /ˈaɪ.vən/. 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 (noun vs name), which is usually the fastest check. Our composite confusion score for this pair is 14410, derived from the frequency rank of both members and their visual similarity.
ion is recorded at frequency rank #5,604, classified as anoun, pronounced /ˈaɪən/. Ivan is at rank #8,806, tagged as aname, pronounced /ˈaɪ.vən/.
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 14410, this pair ranks #470,213 of 530,003 scored English confusable pairs - a relatively easy-to-tell-apart pair.
Orthographic DNA of ion vs Ivan
Shared letters: in. Private to "ion": o. Private to "Ivan": av.
"ion" · 3 letters · shape VVC · "Ivan" · 4 letters · shape VCVC
Known mistypes of this pair
- Ivan ← iavn · ivann · ivna · ivvan · vian
Frequently Asked Questions
Is swapping "ion" for "Ivan" ever safe?
Frequency check: "ion" vs "Ivan" - which ranks higher?
What to do next
Visual near-miss handled. Browse the word pages or a neighbour when the next look-alike shows up.
- Full dictionary entry for "ion" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "Ivan" - compare definitions side by side with the headword page. Word entry
- This pair ranks #470,213 of 530,003 scored English confusable pairs in this corpus vintage. Corpus statistics
- "ion" and "Ivan" also get mixed up with nearby pairs, the highest-scored neighbour is "Ilan vs Ivan". 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 #470,213 of 530,003 scored English pairs, corpus vintage 2026-09-03, not spelling advice.