Which to use
“tobe” and “tonne” are a confusable English pair: similar on the page, but distinct in meaning, check the gloss before you choose.
- #49,100
- “tobe” frequency rank
- #22,248
- “tonne” frequency rank
- 71348
- confusion score
Side-by-Side Comparison
| Feature | tobe | tonne |
|---|---|---|
| Definition | A cotton garment worn in parts of northern Africa. | A unit of mass equal to 1000 kilograms. |
Where the eye mixes tobe and tonne
Muted = shared; highlighted = the visual trap. They share 3 letters in sequence. tobe runs 4 letters (CVCV) against tonne's 5 (CVCCV) - the length gap alone is often enough to separate them once you know to check it.
Look-alike desk: tobe vs tonne
A purely visual mix-up. tobe (/təʊb/) and tonne (/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 1 letter(s) in length. Our composite confusion score for this pair is 71348, derived from the frequency rank of both members and their visual similarity.
tobe is recorded at frequency rank #49,100, classified as anoun, pronounced /təʊb/. tonne is at rank #22,248, 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 71348, this pair ranks #47,085 of 530,003 scored English confusable pairs - among the most confusable pairs.
Orthographic DNA of tobe vs tonne
Shared letters: eot. Private to "tobe": b. Private to "tonne": n.
"tobe" · 4 letters · shape CVCV · "tonne" · 5 letters · shape CVCCV
Known mistypes of this pair
Frequently Asked Questions
Is swapping "tobe" for "tonne" ever safe?
Frequency check: "tobe" vs "tonne" - which ranks higher?
Useful next steps
Visual near-miss handled. Browse the word pages or a neighbour when the next look-alike shows up.
- Full dictionary entry for "tobe" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "tonne" - compare definitions side by side with the headword page. Word entry
- This pair ranks #47,085 of 530,003 scored English confusable pairs in this corpus vintage. Corpus statistics
- "tobe" and "tonne" also get mixed up with nearby pairs, the highest-scored neighbour is "tobe 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 #47,085 of 530,003 scored English pairs, corpus vintage 2026-09-03, not spelling advice.