Which to use
“stack” and “start” are a confusable Portuguese pair: similar on the page, but distinct in meaning, check the gloss before you choose.
- #38,497
- “stack” frequency rank
- #12,562
- “start” frequency rank
- 51059
- confusion score
Side-by-Side Comparison
| Feature | stack | start |
|---|---|---|
| Definition | acúmulo, especialmente organizado no eixo vertical; pilha | ver estarte |
Letter map: stack vs start
Shared letters muted; letters that set stack and start apart highlighted. Shared run: 3.
Corpus notes: stack and start
stack and start are indexed as a confusable Portuguese pair. We have no recorded pronunciation or part of speech for both members, so the spelling overlap is what we can show you: they share most of their letters but differ in 2 positions. Our composite confusion score for this pair is 51059, derived from the frequency rank of both members and their visual similarity.
stack is recorded at frequency rank #38,497, classified as anoun, pronounced /stæk/. start is at rank #12,562, 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 51059, this pair ranks #13,938 of 75,631 scored Portuguese confusable pairs - among the most confusable pairs.
Orthographic DNA of stack vs start
Shared letters: ast. Private to "stack": ck. Private to "start": r.
"stack" · 5 letters · shape CCVCC · "start" · 5 letters · shape CCVCC
Known mistypes of this pair
Frequently Asked Questions
Do "stack" and "start" mean the same thing in a sentence?
Frequency check: "stack" vs "start" - which ranks higher?
What to do next
Done with this confusable. These links stay specific to "stack" and "start".
- Full dictionary entry for "stack" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "start" - compare definitions side by side with the headword page. Word entry
- This pair ranks #13,938 of 75,631 scored Portuguese confusable pairs in this corpus vintage. Corpus statistics
- "stack" and "start" also get mixed up with nearby pairs, the highest-scored neighbour is "spark vs stack". 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 #13,938 of 75,631 scored Portuguese pairs, corpus vintage 2026-09-03, not spelling advice.