Which to use
“att” is a conjunction and “atum” is a noun - they look or sound alike but fill different roles in a sentence.
- #17,701
- “att” frequency rank
- #16,684
- “atum” frequency rank
- 34385
- confusion score
Side-by-Side Comparison
| Feature | att | atum |
|---|---|---|
| Definition | que: | peixe da família dos Escombrídeos muito usado na alimentação quer em fresco, quer em conserva |
Letter map: att vs atum
Shared letters muted; letters that set att and atum apart highlighted. Shared run: 2. att runs 3 letters (VCC) against atum's 4 (VCVC) - the length gap alone is often enough to separate them once you know to check it.
Grammar separator: att vs atum
Our dataset has no pronunciation recorded for both members, so the reliable separator here is grammatical: att is aconjunction and atumanoun. On the page they differ by 1 letter(s) in length. Our composite confusion score for this pair is 34385, derived from the frequency rank of both members and their visual similarity.
att is recorded at frequency rank #17,701, classified as aconj. atum is at rank #16,684, tagged as anoun, pronounced /ɐ.ˈtũ/.
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 34385, this pair ranks #32,893 of 75,631 scored Portuguese confusable pairs - roughly mid-pack for confusability.
Orthographic DNA of att vs atum
Shared letters: at. Private to "att": -. Private to "atum": mu.
"att" · 3 letters · shape VCC · "atum" · 4 letters · shape VCVC
Known mistypes of this pair
- atum ← atmu · attum · atumm · autm · taum
Frequently Asked Questions
Can "att" and "atum" be used interchangeably?
Which is more common, "att" or "atum"?
After this comparison
Done with this confusable. These links stay specific to "att" and "atum".
- Full dictionary entry for "att" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "atum" - compare definitions side by side with the headword page. Word entry
- This pair ranks #32,893 of 75,631 scored Portuguese confusable pairs in this corpus vintage. Corpus statistics
- "att" and "atum" also get mixed up with nearby pairs, the highest-scored neighbour is "acs vs att". 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 #32,893 of 75,631 scored Portuguese pairs, corpus vintage 2026-09-03, not spelling advice.