Which to use
“altar” and “ATA” are a confusable English pair: similar on the page, but distinct in meaning, check the gloss before you choose.
- #9,562
- “altar” frequency rank
- #27,369
- “ATA” frequency rank
- 36931
- confusion score
Side-by-Side Comparison
| Feature | altar | ATA |
|---|---|---|
| Definition | A table or similar flat-topped structure used for religious rites. | Advanced Technology Attachment; a computer bus technology primarily designed for transfer of data to and from a hard disk. (Renamed PATA when SATA came into existence to more clearly distinguish the two.) |
Letter map: altar vs ATA
Shared letters muted; letters that set altar and ATA apart highlighted. Shared run: 3.
Corpus notes: altar and ATA
altar and ATA are indexed as a confusable English pair. We have no recorded pronunciation or part of speech for both members, so the spelling overlap is what we can show you: they differ by 2 letter(s) in length. Our composite confusion score for this pair is 36931, derived from the frequency rank of both members and their visual similarity.
altar is recorded at frequency rank #9,562, classified as anoun, pronounced /ˈɒl.tə/. ATA is at rank #27,369, 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 36931, this pair ranks #298,858 of 530,003 scored English confusable pairs - roughly mid-pack for confusability.
Orthographic DNA of altar vs ATA
Shared letters: at. Private to "altar": lr. Private to "ATA": -.
"altar" · 5 letters · shape VCCVC · "ATA" · 3 letters · shape VCV
Known mistypes of this pair
- altar ← alatr · alltar · altarr · altra · alttar · atlar · latar
Frequently Asked Questions
Do "altar" and "ATA" mean the same thing in a sentence?
In ordinary English text, does "altar" or "ATA" show up more?
Useful next steps
You've compared "altar" and "ATA". Here's where to go from here.
- Full dictionary entry for "altar" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "ATA" - compare definitions side by side with the headword page. Word entry
- This pair ranks #298,858 of 530,003 scored English confusable pairs in this corpus vintage. Corpus statistics
- "altar" and "ATA" also get mixed up with nearby pairs, the highest-scored neighbour is "Asta vs ATA". 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 #298,858 of 530,003 scored English pairs, corpus vintage 2026-09-03, not spelling advice.