Which to use
“tail” and “tax” are a confusable Portuguese pair: similar on the page, but distinct in meaning, check the gloss before you choose.
- #34,941
- “tail” frequency rank
- #35,800
- “tax” frequency rank
- 70741
- confusion score
Side-by-Side Comparison
| Feature | tail | tax |
|---|---|---|
| Definition | rabo, cauda | apócope de táxi |
Where the eye mixes tail and tax
Muted = shared; highlighted = the visual trap. They share 2 letters in sequence. tail runs 4 letters (CVVC) against tax's 3 (CVC) - the length gap alone is often enough to separate them once you know to check it.
Why the eye confuses tail with tax
A purely visual mix-up. tail (/teɪl/) and tax (/taks/) are said differently, so reading them aloud is the quickest way to catch the wrong one. On the page they stay close: they differ by 1 letter(s) in length. Our composite confusion score for this pair is 70741, derived from the frequency rank of both members and their visual similarity.
tail is recorded at frequency rank #34,941, classified as anoun, pronounced /teɪl/. tax is at rank #35,800, tagged as anoun, pronounced /taks/.
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 70741, this pair ranks #3,536 of 75,631 scored Portuguese confusable pairs - among the most confusable pairs.
Orthographic DNA of tail vs tax
Shared letters: at. Private to "tail": il. Private to "tax": x.
"tail" · 4 letters · shape CVVC · "tax" · 3 letters · shape CVC
Known mistypes of this pair
- tail ← atil · taill · tali · tial · ttail
Frequently Asked Questions
Do "tail" and "tax" mean the same thing in a sentence?
In ordinary Portuguese text, does "tail" or "tax" show up more?
Useful next steps
Pronunciation already separates them, if the page still looks alike, the dictionary links below settle it.
- Full dictionary entry for "tail" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "tax" - compare definitions side by side with the headword page. Word entry
- This pair ranks #3,536 of 75,631 scored Portuguese confusable pairs in this corpus vintage. Corpus statistics
- "tail" and "tax" also get mixed up with nearby pairs, the highest-scored neighbour is "tax vs til". 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 #3,536 of 75,631 scored Portuguese pairs, corpus vintage 2026-09-03, not spelling advice.