thatsvsthayConfusable pair

Quick tell: thats is a noun, thay is an article, so they fill different roles in a sentence.

Which to use

“thats” is a noun and “thay” is an article - they look or sound alike but fill different roles in a sentence.

#2,922
“thats” frequency rank
#43,958
“thay” frequency rank
46880
confusion score

Side-by-Side Comparison

Feature thats thay
Definition plural of that Pronunciation spelling of the.

Letter map: thats vs thay

Shared letters muted; letters that set thats and thay apart highlighted. Shared run: 3. thats runs 5 letters (CCVCC) against thay's 4 (CCVV) - the length gap alone is often enough to separate them once you know to check it.

5 ch
thats
4 ch
thay

Grammar separator: thats vs thay

Our dataset has no pronunciation recorded for both members, so the reliable separator here is grammatical: thats is anoun and thayanarticle. On the page they differ by 1 letter(s) in length. Our composite confusion score for this pair is 46880, derived from the frequency rank of both members and their visual similarity.

thats is recorded at frequency rank #2,922, classified as anoun. thay is at rank #43,958, tagged as anarticle.

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 46880, this pair ranks #207,598 of 530,003 scored English confusable pairs - roughly mid-pack for confusability.

Orthographic DNA of thats vs thay

Shared letters: aht. Private to "thats": s. Private to "thay": y.

"thats" · 5 letters · shape CCVCC  ·  "thay" · 4 letters · shape CCVV

Known mistypes of this pair

  • thats ← htats · tahts · thast · thatss · thatts · thhats · thtas · tthats
  • thay ← htay · tahy · thayy · thhay · thya · tthay

Frequently Asked Questions

Do "thats" and "thay" mean the same thing in a sentence?
No - they are not even the same part of speech. "thats" is a noun and "thay" an article, so a sentence built for one is usually ungrammatical with the other.
In ordinary English text, does "thats" or "thay" show up more?
"thats" is the more common of the two: it sits at frequency rank #2,922 in our English list, against #43,958 for "thay". That is a wide gap, so in ordinary text the rarer spelling is the one worth double-checking.

What to do next

Done with this confusable. These links stay specific to "thats" and "thay".

  • Full dictionary entry for "thats" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "thay" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #207,598 of 530,003 scored English confusable pairs in this corpus vintage. Corpus statistics
  • "thats" and "thay" also get mixed up with nearby pairs, the highest-scored neighbour is "thay 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 #207,598 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