Which to use
“tom” and “ton” are a confusable English pair: similar on the page, but distinct in meaning, check the gloss before you choose.
- #1,582
- “tom” frequency rank
- #4,419
- “ton” frequency rank
- 6001
- confusion score
Side-by-Side Comparison
| Feature | tom | ton |
|---|---|---|
| Definition | The male of the domesticated cat, especially if not neutered. | Any of various units of mass, originally notionally equal to the contents of a tun |
Where the eye mixes tom and ton
Muted = shared; highlighted = the visual trap. They share 2 letters in sequence.
Look-alike desk: tom vs ton
A purely visual mix-up. tom (/tɒm/) and ton (/tʌn/) 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 a single letter - m in “tom” becomes n in “ton”. Our composite confusion score for this pair is 6001, derived from the frequency rank of both members and their visual similarity.
tom is recorded at frequency rank #1,582, classified as anoun, pronounced /tɒm/. ton is at rank #4,419, 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 6001, this pair ranks #513,183 of 530,003 scored English confusable pairs - a relatively easy-to-tell-apart pair.
Orthographic DNA of tom vs ton
Shared letters: ot. Private to "tom": m. Private to "ton": n.
"tom" · 3 letters · shape CVC · "ton" · 3 letters · shape CVC
Frequently Asked Questions
Is swapping "tom" for "ton" ever safe?
Which is more common, "tom" or "ton"?
Useful next steps
Pronunciation already separates them, if the page still looks alike, the dictionary links below settle it.
- Full dictionary entry for "tom" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "ton" - compare definitions side by side with the headword page. Word entry
- This pair ranks #513,183 of 530,003 scored English confusable pairs in this corpus vintage. Corpus statistics
- "tom" and "ton" also get mixed up with nearby pairs, the highest-scored neighbour is "Taf vs ton". Nearby pair
Confusion rank #513,183 of 530,003 scored English pairs, corpus vintage 2026-09-03, not spelling advice.