Which to use
“names” is a noun and “NAS” is a name - they look or sound alike but fill different roles in a sentence.
- #1,314
- “names” frequency rank
- #14,372
- “NAS” frequency rank
- 15686
- confusion score
Side-by-Side Comparison
| Feature | names | NAS |
|---|---|---|
| Definition | plural of name | Initialism of National Academy of Sciences (US). |
Letter map: names vs NAS
Shared letters muted; letters that set names and NAS apart highlighted. Shared run: 3.
Part-of-speech tell for names / NAS
Our dataset has no pronunciation recorded for both members, so the reliable separator here is grammatical: names is anoun and NASaname. On the page they differ by 2 letter(s) in length. Our composite confusion score for this pair is 15686, derived from the frequency rank of both members and their visual similarity.
names is recorded at frequency rank #1,314, classified as anoun, pronounced /neɪmz/. NAS is at rank #14,372, tagged as aname.
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 15686, this pair ranks #462,453 of 530,003 scored English confusable pairs - a relatively easy-to-tell-apart pair.
Orthographic DNA of names vs NAS
Shared letters: ans. Private to "names": em. Private to "NAS": -.
"names" · 5 letters · shape CVCVC · "NAS" · 3 letters · shape CVC
Known mistypes of this pair
- names ← anmes · naems · namess · nammes · namse · nmaes · nnames
Frequently Asked Questions
Do "names" and "NAS" mean the same thing in a sentence?
Which is more common, "names" or "NAS"?
After this comparison
You've compared "names" and "NAS". Here's where to go from here.
- Full dictionary entry for "names" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "NAS" - compare definitions side by side with the headword page. Word entry
- This pair ranks #462,453 of 530,003 scored English confusable pairs in this corpus vintage. Corpus statistics
- "names" and "NAS" also get mixed up with nearby pairs, the highest-scored neighbour is "NAS vs NPL". 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 #462,453 of 530,003 scored English pairs, corpus vintage 2026-09-03, not spelling advice.