Which to use
“Thom” is a name and “tom” is a noun - they look or sound alike but fill different roles in a sentence.
- #22,527
- “Thom” frequency rank
- #1,582
- “tom” frequency rank
- 24109
- confusion score
Side-by-Side Comparison
| Feature | Thom | tom |
|---|---|---|
| Definition | A surname transferred from the given name. | The male of the domesticated cat, especially if not neutered. |
Letter map: Thom vs tom
Shared letters muted; letters that set Thom and tom apart highlighted. Shared run: 3.
Role in the sentence - Thom and tom
Our dataset has no pronunciation recorded for both members, so the reliable separator here is grammatical: Thom is aname and tomanoun. On the page they differ by 1 letter(s) in length. Our composite confusion score for this pair is 24109, derived from the frequency rank of both members and their visual similarity.
Thom is recorded at frequency rank #22,527, classified as aname. tom is at rank #1,582, tagged as anoun, pronounced /tɒm/.
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 24109, this pair ranks #404,396 of 530,003 scored English confusable pairs - a relatively easy-to-tell-apart pair.
Orthographic DNA of Thom vs tom
Shared letters: mot. Private to "Thom": h. Private to "tom": -.
"Thom" · 4 letters · shape CCVC · "tom" · 3 letters · shape CVC
Known mistypes of this pair
- Thom ← htom · thhom · thmo · thomm · tohm · tthom
Frequently Asked Questions
Can "Thom" and "tom" be used interchangeably?
Frequency check: "Thom" vs "tom" - which ranks higher?
What to do next
You've compared "Thom" and "tom". Here's where to go from here.
- Full dictionary entry for "Thom" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "tom" - compare definitions side by side with the headword page. Word entry
- This pair ranks #404,396 of 530,003 scored English confusable pairs in this corpus vintage. Corpus statistics
- "Thom" and "tom" also get mixed up with nearby pairs, the highest-scored neighbour is "Thom vs toma". 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 #404,396 of 530,003 scored English pairs, corpus vintage 2026-09-03, not spelling advice.