Which to use
“Thi” is a name and “tom” is a noun - they look or sound alike but fill different roles in a sentence.
- #23,700
- “Thi” frequency rank
- #1,582
- “tom” frequency rank
- 25282
- confusion score
Side-by-Side Comparison
| Feature | Thi | tom |
|---|---|---|
| Definition | A surname from Vietnamese. | The male of the domesticated cat, especially if not neutered. |
Letter map: Thi vs tom
Shared letters muted; letters that set Thi and tom apart highlighted. Shared run: 1.
Role in the sentence - Thi and tom
Our dataset has no pronunciation recorded for both members, so the reliable separator here is grammatical: Thi is aname and tomanoun. On the page they share most of their letters but differ in 2 positions. Our composite confusion score for this pair is 25282, derived from the frequency rank of both members and their visual similarity.
Thi is recorded at frequency rank #23,700, 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 25282, this pair ranks #395,493 of 530,003 scored English confusable pairs - roughly mid-pack for confusability.
Orthographic DNA of Thi vs tom
Shared letters: t. Private to "Thi": hi. Private to "tom": mo.
"Thi" · 3 letters · shape CCV · "tom" · 3 letters · shape CVC
Frequently Asked Questions
Is swapping "Thi" for "tom" ever safe?
In ordinary English text, does "Thi" or "tom" show up more?
Useful next steps
Pair "Thi" vs "tom" is on the table, pick a follow-up below.
- Full dictionary entry for "Thi" 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 #395,493 of 530,003 scored English confusable pairs in this corpus vintage. Corpus statistics
- "Thi" and "tom" also get mixed up with nearby pairs, the highest-scored neighbour is "Taf vs Thi". Nearby pair
Confusion rank #395,493 of 530,003 scored English pairs, corpus vintage 2026-09-03, not spelling advice.