tharvsThomTell them apart

Quick tell: thar is a adverb, Thom is a name, so they fill different roles in a sentence.

Which to use

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

#42,944
“thar” frequency rank
#22,527
“Thom” frequency rank
65471
confusion score

Side-by-Side Comparison

Feature thar Thom
Definition Nonstandard form of there. A surname transferred from the given name.

Letter map: thar vs Thom

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

4 ch
thar
4 ch
Thom

Grammar separator: thar vs Thom

Our dataset has no pronunciation recorded for both members, so the reliable separator here is grammatical: thar is anadverb and Thomaname. On the page they share most of their letters but differ in 2 positions. Our composite confusion score for this pair is 65471, derived from the frequency rank of both members and their visual similarity.

thar is recorded at frequency rank #42,944, classified as anadv. Thom is at rank #22,527, tagged as aname.

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 65471, this pair ranks #72,573 of 530,003 scored English confusable pairs - among the most confusable pairs.

Orthographic DNA of thar vs Thom

Shared letters: ht. Private to "thar": ar. Private to "Thom": mo.

"thar" · 4 letters · shape CCVC  ·  "Thom" · 4 letters · shape CCVC

Known mistypes of this pair

  • tharhtar · tahr · tharr · thhar · thra · tthar
  • Thomhtom · thhom · thmo · thomm · tohm · tthom

Frequently Asked Questions

Can "thar" and "Thom" be used interchangeably?
No - they are not even the same part of speech. "thar" is an adverb and "Thom" a name, so a sentence built for one is usually ungrammatical with the other.
Frequency check: "thar" vs "Thom" - which ranks higher?
"Thom" is the more common of the two: it sits at frequency rank #22,527 in our English list, against #42,944 for "thar". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

After this comparison

You've compared "thar" and "Thom". Here's where to go from here.

  • Full dictionary entry for "thar" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "Thom" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #72,573 of 530,003 scored English confusable pairs in this corpus vintage. Corpus statistics
  • "thar" and "Thom" also get mixed up with nearby pairs, the highest-scored neighbour is "thar vs Trav". 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 #72,573 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