Which to use
“Thomas” and “thorax” are a confusable English pair: similar on the page, but distinct in meaning, check the gloss before you choose.
- #1,544
- “Thomas” frequency rank
- #33,880
- “thorax” frequency rank
- 35424
- confusion score
Side-by-Side Comparison
| Feature | Thomas | thorax |
|---|---|---|
| Definition | An infidel or doubter. | The region of the mammalian body between the neck and abdomen as well as the cavity containing the heart and lungs. |
Where the eye mixes Thomas and thorax
Muted = shared; highlighted = the visual trap. They share 4 letters in sequence. Thomas and thorax follow the identical consonant-vowel pattern (CCVCVC). Same shape at a glance is often the real trap, independent of shared letters.
Look-alike desk: Thomas vs thorax
A purely visual mix-up. Thomas (/ˈtɒm.əs/) and thorax (/ˈθɔɹæks/) are said differently, so reading them aloud is the quickest way to catch the wrong one. On the page they stay close: they share most of their letters but differ in 2 positions. Our composite confusion score for this pair is 35424, derived from the frequency rank of both members and their visual similarity.
Thomas is recorded at frequency rank #1,544, classified as anoun, pronounced /ˈtɒm.əs/. thorax is at rank #33,880, tagged as anoun, pronounced /ˈθɔɹæks/.
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 35424, this pair ranks #312,073 of 530,003 scored English confusable pairs - roughly mid-pack for confusability.
Orthographic DNA of Thomas vs thorax
Shared letters: ahot. Private to "Thomas": ms. Private to "thorax": rx.
"Thomas" · 6 letters · shape CCVCVC · "thorax" · 6 letters · shape CCVCVC
Known mistypes of this pair
Frequently Asked Questions
Is swapping "Thomas" for "thorax" ever safe?
Frequency check: "Thomas" vs "thorax" - which ranks higher?
Useful next steps
Pronunciation already separates them, if the page still looks alike, the dictionary links below settle it.
- Full dictionary entry for "Thomas" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "thorax" - compare definitions side by side with the headword page. Word entry
- This pair ranks #312,073 of 530,003 scored English confusable pairs in this corpus vintage. Corpus statistics
- "Thomas" and "thorax" also get mixed up with nearby pairs, the highest-scored neighbour is "thorax vs tora". 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 #312,073 of 530,003 scored English pairs, corpus vintage 2026-09-03, not spelling advice.