Which to use
“says” is a verb and “SDIS” is a noun - they look or sound alike but fill different roles in a sentence.
- #42,038
- “says” frequency rank
- #44,180
- “SDIS” frequency rank
- 86218
- confusion score
Side-by-Side Comparison
| Feature | says | SDIS |
|---|---|---|
| Definition | Troisième personne du singulier du présent de say. | Service départemental d’incendie et de secours, chargé dans un département d’analyser les risques et d’organiser les services de secours. |
Letter map: says vs SDIS
Shared letters muted; letters that set says and SDIS apart highlighted. Shared run: 2. says (CVVC) and SDIS (CCVC) run the same length but a different consonant-vowel pattern - the shape difference is usually the fastest tell.
Part-of-speech tell for says / SDIS
Our dataset has no pronunciation recorded for both members, so the reliable separator here is grammatical: says is averb and SDISanoun. On the page they share most of their letters but differ in 2 positions. Our composite confusion score for this pair is 86218, derived from the frequency rank of both members and their visual similarity.
says is recorded at frequency rank #42,038, classified as averb, pronounced \sɛz\. SDIS is at rank #44,180, tagged as anoun.
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 86218, this pair ranks #10,056 of 440,172 scored French confusable pairs - among the most confusable pairs.
Orthographic DNA of says vs SDIS
Shared letters: s. Private to "says": ay. Private to "SDIS": di.
"says" · 4 letters · shape CVVC · "SDIS" · 4 letters · shape CCVC
Known mistypes of this pair
Frequently Asked Questions
Is swapping "says" for "SDIS" ever safe?
Which is more common, "says" or "SDIS"?
After this comparison
Done with this confusable. These links stay specific to "says" and "SDIS".
- Full dictionary entry for "says" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "SDIS" - compare definitions side by side with the headword page. Word entry
- This pair ranks #10,056 of 440,172 scored French confusable pairs in this corpus vintage. Corpus statistics
- "says" and "SDIS" also get mixed up with nearby pairs, the highest-scored neighbour is "SDIS vs spi". 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 #10,056 of 440,172 scored French pairs, corpus vintage 2026-09-03, not spelling advice.