Which to use
“tun” is a noun and “tuned” is a verb - they look or sound alike but fill different roles in a sentence.
- #30,265
- “tun” frequency rank
- #8,735
- “tuned” frequency rank
- 39000
- confusion score
Side-by-Side Comparison
| Feature | tun | tuned |
|---|---|---|
| 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.) | simple past and past participle of tune |
Where the eye mixes tun and tuned
Muted = shared; highlighted = the visual trap. They share 3 letters in sequence. tun runs 3 letters (CVC) against tuned's 5 (CVCVC) - the length gap alone is often enough to separate them once you know to check it.
Look-alike desk: tun vs tuned
These two trip readers on the page rather than in the ear: tun is /tʌn/ while tuned is /tjuːnd/. Spoken aloud the problem disappears. In writing it persists, because they differ by 2 extra letter(s) - “tun” sits inside “tuned”, and the parts of speech differ too (noun vs verb), which is usually the fastest check. Our composite confusion score for this pair is 39000, 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/. tuned is at rank #8,735, tagged as averb, pronounced /tjuːnd/.
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 39000, this pair ranks #280,781 of 530,003 scored English confusable pairs - roughly mid-pack for confusability.
Orthographic DNA of tun vs tuned
Shared letters: ntu. Private to "tun": -. Private to "tuned": de.
"tun" · 3 letters · shape CVC · "tuned" · 5 letters · shape CVCVC
Known mistypes of this pair
- tuned ← tnued · ttuned · tuend · tunde · tunedd · tunned · utned
Frequently Asked Questions
Do "tun" and "tuned" mean the same thing in a sentence?
Frequency check: "tun" vs "tuned" - which ranks higher?
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 "tun" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "tuned" - compare definitions side by side with the headword page. Word entry
- This pair ranks #280,781 of 530,003 scored English confusable pairs in this corpus vintage. Corpus statistics
- "tun" and "tuned" 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 #280,781 of 530,003 scored English pairs, corpus vintage 2026-09-03, not spelling advice.