asp vs at, What's the Difference?

Which to use

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

#27,056
“asp” frequency rank: #21
“at” frequency rank: 27077
confusion score

Side-by-Side Comparison

Feature	asp	at
Definition	A water snake.	In, near, or in the general vicinity of (a particular place).

Where the eye mixes asp and at

Muted = shared; highlighted = the visual trap. They share 1 letter in sequence.

3 ch

asp

2 ch

Visual trap between asp and at

These two trip readers on the page rather than in the ear: asp is /æsp/ while at is /æt/. Spoken aloud the problem disappears. In writing it persists, because they differ by 1 letter(s) in length, and the parts of speech differ too (noun vs preposition), which is usually the fastest check. Our composite confusion score for this pair is 27077, derived from the frequency rank of both members and their visual similarity.

asp is recorded at frequency rank #27,056, classified as anoun, pronounced /æsp/. at is at rank #21, tagged as aprep, pronounced /æt/.

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 27077, this pair ranks #381,796 of 530,003 scored English confusable pairs - roughly mid-pack for confusability.

Orthographic DNA of asp vs at

Shared letters: a. Private to "asp": ps. Private to "at": t.

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

Frequently Asked Questions

Do "asp" and "at" mean the same thing in a sentence?

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

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

"at" is the more common of the two: it sits at frequency rank #21 in our English list, against #27,056 for "asp". That is a wide gap, so in ordinary text the rarer spelling is the one worth double-checking.

After this comparison

Visual near-miss handled. Browse the word pages or a neighbour when the next look-alike shows up.

Full dictionary entry for "asp" with definition, IPA, and generated misspellings. Word entry
Full dictionary entry for "at" - compare definitions side by side with the headword page. Word entry
This pair ranks #381,796 of 530,003 scored English confusable pairs in this corpus vintage. Corpus statistics
"asp" and "at" also get mixed up with nearby pairs, the highest-scored neighbour is "asp vs Asta". Nearby pair

Confusion rank #381,796 of 530,003 scored English pairs, corpus vintage 2026-09-03, not spelling advice.