thovsTSWhich spelling fits?

Quick tell: tho is a article, TS is an adjective, so they fill different roles in a sentence.

Which to use

“tho” is an article and “TS” is an adjective - they look or sound alike but fill different roles in a sentence.

#3,588
“tho” frequency rank
#11,815
“TS” frequency rank
15403
confusion score

Side-by-Side Comparison

Feature tho TS
Definition The (plural form); those. Abbreviation of transsexual.

Letter map: tho vs TS

Shared letters muted; letters that set tho and TS apart highlighted. Shared run: 1.

3 ch
tho
2 ch
TS

Role in the sentence - tho and TS

Our dataset has no pronunciation recorded for both members, so the reliable separator here is grammatical: tho is anarticle and TSanadjective. On the page they differ by 1 letter(s) in length. Our composite confusion score for this pair is 15403, derived from the frequency rank of both members and their visual similarity.

tho is recorded at frequency rank #3,588, classified as anarticle, pronounced /ðəʊ/. TS is at rank #11,815, tagged as anadj.

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 15403, this pair ranks #464,173 of 530,003 scored English confusable pairs - a relatively easy-to-tell-apart pair.

Orthographic DNA of tho vs TS

Shared letters: t. Private to "tho": ho. Private to "TS": s.

"tho" · 3 letters · shape CCV  ·  "TS" · 2 letters · shape CC

Frequently Asked Questions

Is swapping "tho" for "TS" ever safe?
No - they are not even the same part of speech. "tho" is an article and "TS" an adjective, so a sentence built for one is usually ungrammatical with the other.
Frequency check: "tho" vs "TS" - which ranks higher?
"tho" is the more common of the two: it sits at frequency rank #3,588 in our English list, against #11,815 for "TS". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

After this comparison

You've compared "tho" and "TS". Here's where to go from here.

  • Full dictionary entry for "tho" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "TS" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #464,173 of 530,003 scored English confusable pairs in this corpus vintage. Corpus statistics
  • "tho" and "TS" also get mixed up with nearby pairs, the highest-scored neighbour is "Taf vs TS". Nearby pair

Confusion rank #464,173 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