atvsattTell them apart

Quick tell: at is a preposition, att is a noun, so they fill different roles in a sentence.

Which to use

“at” is a preposition and “att” is a noun - they look or sound alike but fill different roles in a sentence.

#21
“at” frequency rank
#21,726
“att” frequency rank
21747
confusion score

Side-by-Side Comparison

Feature at att
Definition In, near, or in the general vicinity of (a particular place). A subdivision of currency, equal to one hundredth of a Lao kip.

Letter map: at vs att

Shared letters muted; letters that set at and att apart highlighted. Shared run: 2.

2 ch
at
3 ch
att

Part-of-speech tell for at / att

Our dataset has no pronunciation recorded for both members, so the reliable separator here is grammatical: at is apreposition and attanoun. On the page they differ by 1 extra letter(s) - “at” sits inside “att”. Our composite confusion score for this pair is 21747, derived from the frequency rank of both members and their visual similarity.

at is recorded at frequency rank #21, classified as aprep, pronounced /æt/. att is at rank #21,726, tagged as anoun.

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 21747, this pair ranks #421,647 of 530,003 scored English confusable pairs - a relatively easy-to-tell-apart pair.

Orthographic DNA of at vs att

Shared letters: at. Private to "at": -. Private to "att": -.

"at" · 2 letters · shape VC  ·  "att" · 3 letters · shape VCC

Frequently Asked Questions

Can "at" and "att" be used interchangeably?
No - they are not even the same part of speech. "at" is a preposition and "att" a noun, so a sentence built for one is usually ungrammatical with the other.
In ordinary English text, does "at" or "att" show up more?
"at" is the more common of the two: it sits at frequency rank #21 in our English list, against #21,726 for "att". That is a wide gap, so in ordinary text the rarer spelling is the one worth double-checking.

Useful next steps

You've compared "at" and "att". Here's where to go from here.

  • Full dictionary entry for "at" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "att" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #421,647 of 530,003 scored English confusable pairs in this corpus vintage. Corpus statistics
  • "at" and "att" also get mixed up with nearby pairs, the highest-scored neighbour is "Asta vs att". Nearby pair

Confusion rank #421,647 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