Which to use
“Tonkin” is a name and “toxin” is a noun - they look or sound alike but fill different roles in a sentence.
- #45,128
- “Tonkin” frequency rank
- #19,722
- “toxin” frequency rank
- 64850
- confusion score
Side-by-Side Comparison
| Feature | Tonkin | toxin |
|---|---|---|
| Definition | A surname transferred from the given name. | A toxic substance, specifically a poison produced by the biological processes of organisms. |
Letter map: Tonkin vs toxin
Shared letters muted; letters that set Tonkin and toxin apart highlighted. Shared run: 4. Tonkin runs 6 letters (CVCCVC) against toxin's 5 (CVCVC) - the length gap alone is often enough to separate them once you know to check it.
Part-of-speech tell for Tonkin / toxin
Our dataset has no pronunciation recorded for both members, so the reliable separator here is grammatical: Tonkin is aname and toxinanoun. On the page they differ by 1 letter(s) in length. Our composite confusion score for this pair is 64850, derived from the frequency rank of both members and their visual similarity.
Tonkin is recorded at frequency rank #45,128, classified as aname. toxin is at rank #19,722, tagged as anoun, pronounced /ˈtɒksɪn/.
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 64850, this pair ranks #75,654 of 530,003 scored English confusable pairs - among the most confusable pairs.
Orthographic DNA of Tonkin vs toxin
Shared letters: inot. Private to "Tonkin": k. Private to "toxin": x.
"Tonkin" · 6 letters · shape CVCCVC · "toxin" · 5 letters · shape CVCVC
Known mistypes of this pair
Frequently Asked Questions
Do "Tonkin" and "toxin" mean the same thing in a sentence?
Frequency check: "Tonkin" vs "toxin" - which ranks higher?
What to do next
You've compared "Tonkin" and "toxin". Here's where to go from here.
- Full dictionary entry for "Tonkin" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "toxin" - compare definitions side by side with the headword page. Word entry
- This pair ranks #75,654 of 530,003 scored English confusable pairs in this corpus vintage. Corpus statistics
- "Tonkin" and "toxin" also get mixed up with nearby pairs, the highest-scored neighbour is "Tomkins vs Tonkin". 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 #75,654 of 530,003 scored English pairs, corpus vintage 2026-09-03, not spelling advice.