Which to use
“OAS” is a name and “oasis” is a noun - they look or sound alike but fill different roles in a sentence.
- #44,377
- “OAS” frequency rank
- #13,768
- “oasis” frequency rank
- 58145
- confusion score
Side-by-Side Comparison
| Feature | OAS | oasis |
|---|---|---|
| Definition | Initialism of Organization of American States. | A spring of fresh water, surrounded by a fertile region of vegetation, in a desert. |
Letter map: OAS vs oasis
Shared letters muted; letters that set OAS and oasis apart highlighted. Shared run: 3.
Spelling & Dictionary Insight
Our dataset has no pronunciation recorded for both members, so the reliable separator here is grammatical: OAS is aname and oasisanoun. On the page they differ by 2 extra letter(s) - “OAS” sits inside “oasis”. Our composite confusion score for this pair is 58145, derived from the frequency rank of both members and their visual similarity.
OAS is recorded at frequency rank #44,377, classified as aname. oasis is at rank #13,768, tagged as anoun, pronounced /əʊˈeɪsɪs/.
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 58145, this pair ranks #114,586 of 530,003 scored English confusable pairs - among the most confusable pairs.
Orthographic DNA of OAS vs oasis
Shared letters: aos. Private to "OAS": -. Private to "oasis": i.
"OAS" · 3 letters · shape VVC · "oasis" · 5 letters · shape VVCVC
Known mistypes of this pair
- oasis ← aosis · oaiss · oasiss · oassi · oassis · osais