ThomvstioWhat's the difference?

Quick tell: Thom is a name, tio is an intj, so they fill different roles in a sentence.

Which to use

“Thom” is a name and “tio” is an intj - they look or sound alike but fill different roles in a sentence.

#22,527
“Thom” frequency rank
#43,420
“tio” frequency rank
65947
confusion score

Side-by-Side Comparison

Feature Thom tio
Definition A surname transferred from the given name. Correct; that's right.

Letter map: Thom vs tio

Shared letters muted; letters that set Thom and tio apart highlighted. Shared run: 2.

4 ch
Thom
3 ch
tio

Role in the sentence - Thom and tio

Our dataset has no pronunciation recorded for both members, so the reliable separator here is grammatical: Thom is aname and tioanintj. On the page they differ by 1 letter(s) in length. Our composite confusion score for this pair is 65947, derived from the frequency rank of both members and their visual similarity.

Thom is recorded at frequency rank #22,527, classified as aname. tio is at rank #43,420, tagged as anintj, pronounced [tjoʔ˨˩].

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 65947, this pair ranks #70,312 of 530,003 scored English confusable pairs - among the most confusable pairs.

Orthographic DNA of Thom vs tio

Shared letters: ot. Private to "Thom": hm. Private to "tio": i.

"Thom" · 4 letters · shape CCVC  ·  "tio" · 3 letters · shape CVV

Known mistypes of this pair

  • Thomhtom · thhom · thmo · thomm · tohm · tthom

Frequently Asked Questions

Is swapping "Thom" for "tio" ever safe?
No - they are not even the same part of speech. "Thom" is a name and "tio" an intj, so a sentence built for one is usually ungrammatical with the other.
Frequency check: "Thom" vs "tio" - which ranks higher?
"Thom" is the more common of the two: it sits at frequency rank #22,527 in our English list, against #43,420 for "tio". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

After this comparison

Pair "Thom" vs "tio" is on the table, pick a follow-up below.

  • Full dictionary entry for "Thom" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "tio" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #70,312 of 530,003 scored English confusable pairs in this corpus vintage. Corpus statistics
  • "Thom" and "tio" also get mixed up with nearby pairs, the highest-scored neighbour is "Taf vs tio". 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 #70,312 of 530,003 scored English pairs, corpus vintage 2026-09-03, not spelling advice.

Source: Wiktionary (via kaikki.org) Structured Wiktionary extract

Source: FrequencyWords open word-frequency list