Which to use
“toil” and “toxin” are a confusable English pair: similar on the page, but distinct in meaning, check the gloss before you choose.
- #28,054
- “toil” frequency rank
- #19,722
- “toxin” frequency rank
- 47776
- confusion score
Side-by-Side Comparison
| Feature | toil | toxin |
|---|---|---|
| Definition | Labour, work, especially of a grueling nature. | A toxic substance, specifically a poison produced by the biological processes of organisms. |
Where the eye mixes toil and toxin
Muted = shared; highlighted = the visual trap. They share 3 letters in sequence.
Why the eye confuses toil with toxin
A purely visual mix-up. toil (/tɔɪl/) and toxin (/ˈtɒksɪn/) 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 1 letter(s) in length. Our composite confusion score for this pair is 47776, derived from the frequency rank of both members and their visual similarity.
toil is recorded at frequency rank #28,054, classified as anoun, pronounced /tɔɪl/. 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 47776, this pair ranks #199,309 of 530,003 scored English confusable pairs - roughly mid-pack for confusability.
Orthographic DNA of toil vs toxin
Shared letters: iot. Private to "toil": l. Private to "toxin": nx.
"toil" · 4 letters · shape CVVC · "toxin" · 5 letters · shape CVCVC
Known mistypes of this pair
Frequently Asked Questions
Do "toil" and "toxin" mean the same thing in a sentence?
Which is more common, "toil" or "toxin"?
After this comparison
Pronunciation already separates them, if the page still looks alike, the dictionary links below settle it.
- Full dictionary entry for "toil" 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 #199,309 of 530,003 scored English confusable pairs in this corpus vintage. Corpus statistics
- "toil" and "toxin" also get mixed up with nearby pairs, the highest-scored neighbour is "toil vs TTIP". 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 #199,309 of 530,003 scored English pairs, corpus vintage 2026-09-03, not spelling advice.