TagvstailTell them apart

Which to use

“Tag” and “tail” are a confusable Portuguese pair: similar on the page, but distinct in meaning, check the gloss before you choose.

#4,186
“Tag” frequency rank
#34,941
“tail” frequency rank
39127
confusion score

Side-by-Side Comparison

Feature Tag tail
Definition dia (período entre o nascer-do-sol até o pôr-do-sol) rabo, cauda

Where the eye mixes Tag and tail

Muted = shared; highlighted = the visual trap. They share 2 letters in sequence.

3 ch
Tag
4 ch
tail

Visual trap between Tag and tail

A purely visual mix-up. Tag (/taːk/) and tail (/teɪl/) 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 39127, derived from the frequency rank of both members and their visual similarity.

Tag is recorded at frequency rank #4,186, classified as anoun, pronounced /taːk/. tail is at rank #34,941, tagged as anoun, pronounced /teɪl/.

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 39127, this pair ranks #27,204 of 75,631 scored Portuguese confusable pairs - roughly mid-pack for confusability.

Orthographic DNA of Tag vs tail

Shared letters: at. Private to "Tag": g. Private to "tail": il.

"Tag" · 3 letters · shape CVC  ·  "tail" · 4 letters · shape CVVC

Known mistypes of this pair

  • tailatil · taill · tali · tial · ttail

Frequently Asked Questions

Is swapping "Tag" for "tail" ever safe?
No. They are said differently (/taːk/ versus /teɪl/) and carry different meanings; reading the sentence aloud is usually enough to catch the wrong one.
In ordinary Portuguese text, does "Tag" or "tail" show up more?
"Tag" is the more common of the two: it sits at frequency rank #4,186 in our Portuguese list, against #34,941 for "tail". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

What to do next

Visual near-miss handled. Browse the word pages or a neighbour when the next look-alike shows up.

  • Full dictionary entry for "Tag" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "tail" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #27,204 of 75,631 scored Portuguese confusable pairs in this corpus vintage. Corpus statistics
  • "Tag" and "tail" also get mixed up with nearby pairs, the highest-scored neighbour is "tail 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 #27,204 of 75,631 scored Portuguese pairs, corpus vintage 2026-09-03, not spelling advice.

Source: Wiktionary (via kaikki.org) Structured Wiktionary extract

Source: FrequencyWords open word-frequency list