tunvstunicWhat's the difference?

Which to use

“tun” and “tunic” are a confusable English pair: similar on the page, but distinct in meaning, check the gloss before you choose.

#30,265
“tun” frequency rank
#26,288
“tunic” frequency rank
56553
confusion score

Side-by-Side Comparison

Feature tun tunic
Definition A large cask; an oblong vessel bulging in the middle, like a pipe or puncheon, and girt with hoops; a wine cask. (See a diagram comparing cask sizes.) A garment worn over the torso, with or without sleeves, and of various lengths reaching from the hips to the ankles.

Where the eye mixes tun and tunic

Muted = shared; highlighted = the visual trap. They share 3 letters in sequence. tun runs 3 letters (CVC) against tunic's 5 (CVCVC) - the length gap alone is often enough to separate them once you know to check it.

3 ch
tun
5 ch
tunic

Look-alike desk: tun vs tunic

A purely visual mix-up. tun (/tʌn/) and tunic (/ˈtjuːnɪk/) 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 2 extra letter(s) - “tun” sits inside “tunic”. Our composite confusion score for this pair is 56553, derived from the frequency rank of both members and their visual similarity.

tun is recorded at frequency rank #30,265, classified as anoun, pronounced /tʌn/. tunic is at rank #26,288, tagged as anoun, pronounced /ˈtjuːnɪk/.

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 56553, this pair ranks #125,438 of 530,003 scored English confusable pairs - among the most confusable pairs.

Orthographic DNA of tun vs tunic

Shared letters: ntu. Private to "tun": -. Private to "tunic": ci.

"tun" · 3 letters · shape CVC  ·  "tunic" · 5 letters · shape CVCVC

Known mistypes of this pair

  • tunic ← tnuic · ttunic · tuinc · tunci · tunicc · tunnic · utnic

Frequently Asked Questions

Can "tun" and "tunic" be used interchangeably?
No. They are said differently (/tʌn/ versus /ˈtjuːnɪk/) and carry different meanings; reading the sentence aloud is usually enough to catch the wrong one.
Which is more common, "tun" or "tunic"?
"tunic" is the more common of the two: it sits at frequency rank #26,288 in our English list, against #30,265 for "tun". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

After this comparison

Eye-level mix-up between "tun" and "tunic" is sorted above. Next: full entries or other pairs that share a letter shape.

  • Full dictionary entry for "tun" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "tunic" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #125,438 of 530,003 scored English confusable pairs in this corpus vintage. Corpus statistics
  • "tun" and "tunic" also get mixed up with nearby pairs, the highest-scored neighbour is "tuft vs tun". 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 #125,438 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