dionvsdoiTell them apart

Quick tell: dion is a noun, doi is an adjective, so they fill different roles in a sentence.

Which to use

“dion” is a noun and “doi” is an adjective - they look or sound alike but fill different roles in a sentence.

#11,564
“dion” frequency rank
#27,038
“doi” frequency rank
38602
confusion score

Side-by-Side Comparison

Feature dion doi
Definition Accusatif singulier de dio. Cas sujet de deus.

Letter map: dion vs doi

Shared letters muted; letters that set dion and doi apart highlighted. Shared run: 2.

4 ch
dion
3 ch
doi

Grammar separator: dion vs doi

Our dataset has no pronunciation recorded for both members, so the reliable separator here is grammatical: dion is anoun and doianadjective. On the page they differ by 1 letter(s) in length. Our composite confusion score for this pair is 38602, derived from the frequency rank of both members and their visual similarity.

dion is recorded at frequency rank #11,564, classified as anoun, pronounced \ˈdi.on\. doi is at rank #27,038, tagged as anadj.

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 38602, this pair ranks #254,119 of 440,172 scored French confusable pairs - roughly mid-pack for confusability.

Orthographic DNA of dion vs doi

Shared letters: dio. Private to "dion": n. Private to "doi": -.

"dion" · 4 letters · shape CVVC  ·  "doi" · 3 letters · shape CVV

Known mistypes of this pair

  • dionddion · dionn · doin · idon

Frequently Asked Questions

Can "dion" and "doi" be used interchangeably?
No - they are not even the same part of speech. "dion" is a noun and "doi" an adjective, so a sentence built for one is usually ungrammatical with the other.
Frequency check: "dion" vs "doi" - which ranks higher?
"dion" is the more common of the two: it sits at frequency rank #11,564 in our French list, against #27,038 for "doi". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

After this comparison

Pair "dion" vs "doi" is on the table, pick a follow-up below.

  • Full dictionary entry for "dion" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "doi" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #254,119 of 440,172 scored French confusable pairs in this corpus vintage. Corpus statistics
  • "dion" and "doi" also get mixed up with nearby pairs, the highest-scored neighbour is "DCI vs doi". 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 #254,119 of 440,172 scored French pairs, corpus vintage 2026-09-03, not spelling advice.

Source: Wiktionary (via kaikki.org) Structured Wiktionary extract

Source: FrequencyWords open word-frequency list