TUCvstuftWhich spelling fits?

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

Which to use

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

#43,436
“TUC” frequency rank
#49,682
“tuft” frequency rank
93118
confusion score

Side-by-Side Comparison

Feature TUC tuft
Definition Initialism of Trades Union Congress, a federation of trade unions in England and Wales. A bunch of feathers, grass or hair, etc., held together at the base.

Letter map: TUC vs tuft

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

3 ch
TUC
4 ch
tuft

Grammar separator: TUC vs tuft

Our dataset has no pronunciation recorded for both members, so the reliable separator here is grammatical: TUC is aname and tuftanoun. On the page they differ by 1 letter(s) in length. Our composite confusion score for this pair is 93118, derived from the frequency rank of both members and their visual similarity.

TUC is recorded at frequency rank #43,436, classified as aname. tuft is at rank #49,682, tagged as anoun, pronounced /tʌft/.

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 93118, this pair ranks #2,125 of 530,003 scored English confusable pairs - among the most confusable pairs.

Orthographic DNA of TUC vs tuft

Shared letters: tu. Private to "TUC": c. Private to "tuft": f.

"TUC" · 3 letters · shape CVC  ·  "tuft" · 4 letters · shape CVCC

Known mistypes of this pair

  • tuft ← tfut · ttuft · tufft · tuftt · tutf · utft

Frequently Asked Questions

Can "TUC" and "tuft" be used interchangeably?
No - they are not even the same part of speech. "TUC" is a name and "tuft" a noun, so a sentence built for one is usually ungrammatical with the other.
In ordinary English text, does "TUC" or "tuft" show up more?
"TUC" is the more common of the two: it sits at frequency rank #43,436 in our English list, against #49,682 for "tuft". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

What to do next

Pair "TUC" vs "tuft" is on the table, pick a follow-up below.

  • Full dictionary entry for "TUC" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "tuft" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #2,125 of 530,003 scored English confusable pairs in this corpus vintage. Corpus statistics
  • "TUC" and "tuft" 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 #2,125 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