Which to use
“Thompson” and “Thomson” are a confusable English pair: similar on the page, but distinct in meaning, check the gloss before you choose.
- #4,497
- “Thompson” frequency rank
- #9,970
- “Thomson” frequency rank
- 14467
- confusion score
Side-by-Side Comparison
| Feature | Thompson | Thomson |
|---|---|---|
| Definition | A British surname transferred from the given name. | A British surname transferred from the given name. |
Where the spellings diverge
Shared letters are muted; the letters that actually set Thompson and Thomson apart are highlighted. They share 7 letters in sequence, which is exactly why the eye skips the difference.
Spelling & Dictionary Insight
A purely visual mix-up. Thompson (/ˈtɒmp.sən/) and Thomson (/ˈtɒm.sən/) 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 14467, derived from the frequency rank of both members and their visual similarity.
Thompson is recorded at frequency rank #4,497, classified as aname, pronounced /ˈtɒmp.sən/. Thomson is at rank #9,970, tagged as aname, pronounced /ˈtɒm.sən/.
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 14467, this pair ranks #469,878 of 530,003 scored English confusable pairs - a relatively easy-to-tell-apart pair.
Orthographic DNA of Thompson vs Thomson
Shared letters: hmnost. Private to "Thompson": p. Private to "Thomson": -.
"Thompson" · 8 letters · shape CCVCCCVC · "Thomson" · 7 letters · shape CCVCCVC
Known mistypes of this pair
Frequency comparison
Frequently Asked Questions
Can "Thompson" and "Thomson" be used interchangeably?
Which is more common, "Thompson" or "Thomson"?
Remembering Thompson vs Thomson
The fastest way to pick the right one every time.
- Read both glosses above and match the meaning you intend, only context separates this pair.
- See each word in full, definition, IPA, etymology and its other confusables. Full “Thompson” entry
- Browse more pairs most likely to be confused. Most confusable