at vs ATM, What's the Difference?

Which to use

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

#21
“at” frequency rank: #8,891
“ATM” frequency rank: 8912
confusion score

Side-by-Side Comparison

Feature	at	ATM
Definition	In, near, or in the general vicinity of (a particular place).	Initialism of automated teller machine or automatic teller machine.

Letter map: at vs ATM

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

2 ch

3 ch

ATM

Spelling & Dictionary Insight

Our dataset has no pronunciation recorded for both members, so the reliable separator here is grammatical: at is apreposition and ATManoun. On the page they differ by 1 extra letter(s) - “at” sits inside “ATM”. Our composite confusion score for this pair is 8912, derived from the frequency rank of both members and their visual similarity.

at is recorded at frequency rank #21, classified as aprep, pronounced /æt/. ATM is at rank #8,891, 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 8912, this pair ranks #500,064 of 530,003 scored English confusable pairs - a relatively easy-to-tell-apart pair.

Orthographic DNA of at vs ATM

Shared letters: at. Private to "at": -. Private to "ATM": m.

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

Frequently Asked Questions

Can "at" and "ATM" be used interchangeably?

No - they are not even the same part of speech. "at" is a preposition and "ATM" a noun, so a sentence built for one is usually ungrammatical with the other.

Which is more common, "at" or "ATM"?

"at" is the more common of the two: it sits at frequency rank #21 in our English list, against #8,891 for "ATM". That is a wide gap, so in ordinary text the rarer spelling is the one worth double-checking.

What to do next

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

Full dictionary entry for "at" with definition, IPA, and generated misspellings. Word entry
Full dictionary entry for "ATM" - compare definitions side by side with the headword page. Word entry
This pair ranks #500,064 of 530,003 scored English confusable pairs in this corpus vintage. Corpus statistics
"at" and "ATM" also get mixed up with nearby pairs, the highest-scored neighbour is "Asta vs ATM". Nearby pair

PlainSpell is a reference corpus, not spelling advice. Verify unusual forms in context.