TafvstailConfusable pair

Quick tell: Taf is a name, tail is a noun, so they fill different roles in a sentence.

Which to use

“Taf” is a name and “tail” is a noun - they look or sound alike but fill different roles in a sentence.

#49,663
“Taf” frequency rank
#4,052
“tail” frequency rank
53715
confusion score

Side-by-Side Comparison

Feature Taf tail
Definition A river in Pembrokeshire and Carmarthenshire, West Wales, which flows into Carmarthen Bay. The caudal appendage of an animal that is attached to their posterior and near the anus or cloaca.

Letter map: Taf vs tail

Shared letters muted; letters that set Taf and tail apart highlighted. Shared run: 2. Taf runs 3 letters (CVC) against tail's 4 (CVVC) - the length gap alone is often enough to separate them once you know to check it.

3 ch
Taf
4 ch
tail

Grammar separator: Taf vs tail

Our dataset has no pronunciation recorded for both members, so the reliable separator here is grammatical: Taf is aname and tailanoun. On the page they differ by 1 letter(s) in length. Our composite confusion score for this pair is 53715, derived from the frequency rank of both members and their visual similarity.

Taf is recorded at frequency rank #49,663, classified as aname. tail is at rank #4,052, 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 53715, this pair ranks #146,775 of 530,003 scored English confusable pairs - roughly mid-pack for confusability.

Orthographic DNA of Taf vs tail

Shared letters: at. Private to "Taf": f. Private to "tail": il.

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

Known mistypes of this pair

  • tail ← atil · taill · tali · tial · ttail

Frequently Asked Questions

Is swapping "Taf" for "tail" ever safe?
No - they are not even the same part of speech. "Taf" is a name and "tail" a noun, so a sentence built for one is usually ungrammatical with the other.
Which is more common, "Taf" or "tail"?
"tail" is the more common of the two: it sits at frequency rank #4,052 in our English list, against #49,663 for "Taf". That is a wide gap, so in ordinary text the rarer spelling is the one worth double-checking.

What to do next

Done with this confusable. These links stay specific to "Taf" and "tail".

  • Full dictionary entry for "Taf" 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 #146,775 of 530,003 scored English confusable pairs in this corpus vintage. Corpus statistics
  • "Taf" and "tail" also get mixed up with nearby pairs, the highest-scored neighbour is "Taf vs tuft". 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 #146,775 of 530,003 scored English pairs, corpus vintage 2026-09-03, not spelling advice.

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

Source: FrequencyWords open word-frequency list