Which to use
“atta” is a contraction and “attach” is a verb - they look or sound alike but fill different roles in a sentence.
- #29,174
- “atta” frequency rank
- #10,328
- “attach” frequency rank
- 39502
- confusion score
Side-by-Side Comparison
| Feature | atta | attach |
|---|---|---|
| Definition | that's the; that's a | To fasten, to join to (literally and figuratively). |
Where the spellings diverge
Shared letters are muted; the letters that actually set atta and attach apart are highlighted. They share 4 letters in sequence, which is exactly why the eye skips the difference.
Spelling & Dictionary Insight
atta and attach form a confusable pair in the English index, two distinct headwords that are easily confused because they look alike, sound alike, or both. They differ by 2 extra letter(s) - “atta” sits inside “attach” - close enough that the eye skips over the difference, far enough that meaning fully diverges. Our composite confusion score for this pair is 39502, derived from the frequency rank of both members and their visual similarity.
atta is recorded at frequency rank #29,174, classified as acontraction. attach is at rank #10,328, tagged as averb, pronounced /əˈtæt͡ʃ/.
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 39502, this pair ranks #276,076 of 530,003 scored English confusable pairs - roughly mid-pack for confusability.
Frequency comparison
Frequently Asked Questions
Can "atta" and "attach" be used interchangeably?
Remembering atta vs attach
The fastest way to pick the right one every time.
- Check the role first: if you need a contraction, it's “atta”; for a verb, it's “attach”.
- See each word in full, definition, IPA, etymology and its other confusables. Full “atta” entry
- Browse more pairs most likely to be confused. Most confusable