tonkvstunTell them apart

Which to use

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

#47,387
“tonk” frequency rank
#30,265
“tun” frequency rank
77652
confusion score

Side-by-Side Comparison

Feature tonk tun
Definition An illegal immigrant of any country. 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.)

Letter map: tonk vs tun

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

4 ch
tonk
3 ch
tun

Pair insight - tonk / tun

tonk and tun are indexed as a confusable English pair. We have no recorded pronunciation or part of speech for both members, so the spelling overlap is what we can show you: they differ by 1 letter(s) in length. Our composite confusion score for this pair is 77652, derived from the frequency rank of both members and their visual similarity.

tonk is recorded at frequency rank #47,387, classified as anoun. tun is at rank #30,265, tagged as anoun, pronounced /tʌn/.

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 77652, this pair ranks #26,688 of 530,003 scored English confusable pairs - among the most confusable pairs.

Orthographic DNA of tonk vs tun

Shared letters: nt. Private to "tonk": ko. Private to "tun": u.

"tonk" · 4 letters · shape CVCC  ·  "tun" · 3 letters · shape CVC

Known mistypes of this pair

  • tonk ← otnk · tnok · tokn · tonkk · tonnk · ttonk

Frequently Asked Questions

Do "tonk" and "tun" mean the same thing in a sentence?
No. They differ by 1 letter(s) in length, but the dictionary glosses above give them different meanings, so swapping one for the other changes what the sentence says.
Frequency check: "tonk" vs "tun" - which ranks higher?
"tun" is the more common of the two: it sits at frequency rank #30,265 in our English list, against #47,387 for "tonk". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

Useful next steps

Done with this confusable. These links stay specific to "tonk" and "tun".

  • Full dictionary entry for "tonk" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "tun" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #26,688 of 530,003 scored English confusable pairs in this corpus vintage. Corpus statistics
  • "tonk" and "tun" also get mixed up with nearby pairs, the highest-scored neighbour is "tonk vs Toth". 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 #26,688 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