dativsDCIWhich spelling fits?

Quick tell: dati is a verb, DCI is a noun, so they fill different roles in a sentence.

Which to use

“dati” is a verb and “DCI” is a noun - they look or sound alike but fill different roles in a sentence.

#30,122
“dati” frequency rank
#49,016
“DCI” frequency rank
79138
confusion score

Side-by-Side Comparison

Feature dati DCI
Definition Donner. Dénomination commune internationale.

Letter map: dati vs DCI

Shared letters muted; letters that set dati and DCI apart highlighted. Shared run: 2. dati runs 4 letters (CVCV) against DCI's 3 (CCV) - the length gap alone is often enough to separate them once you know to check it.

4 ch
dati
3 ch
DCI

Grammar separator: dati vs DCI

Our dataset has no pronunciation recorded for both members, so the reliable separator here is grammatical: dati is averb and DCIanoun. On the page they differ by 1 letter(s) in length. Our composite confusion score for this pair is 79138, derived from the frequency rank of both members and their visual similarity.

dati is recorded at frequency rank #30,122, classified as averb. DCI is at rank #49,016, tagged as anoun, pronounced \de.se.i\.

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 79138, this pair ranks #24,002 of 440,172 scored French confusable pairs - among the most confusable pairs.

Orthographic DNA of dati vs DCI

Shared letters: di. Private to "dati": at. Private to "DCI": c.

"dati" · 4 letters · shape CVCV  ·  "DCI" · 3 letters · shape CCV

Known mistypes of this pair

  • dati ← adti · dait · datti · ddati · dtai

Frequently Asked Questions

Can "dati" and "DCI" be used interchangeably?
No - they are not even the same part of speech. "dati" is a verb and "DCI" a noun, so a sentence built for one is usually ungrammatical with the other.
In ordinary French text, does "dati" or "DCI" show up more?
"dati" is the more common of the two: it sits at frequency rank #30,122 in our French list, against #49,016 for "DCI". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

After this comparison

Done with this confusable. These links stay specific to "dati" and "DCI".

  • Full dictionary entry for "dati" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "DCI" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #24,002 of 440,172 scored French confusable pairs in this corpus vintage. Corpus statistics
  • "dati" and "DCI" also get mixed up with nearby pairs, the highest-scored neighbour is "DCI vs domi". 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 #24,002 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