Which to use
“rare” is an adjective and “ras” is a noun - they look or sound alike but fill different roles in a sentence.
- #1,772
- “rare” frequency rank
- #22,193
- “ras” frequency rank
- 23965
- confusion score
Side-by-Side Comparison
| Feature | rare | ras |
|---|---|---|
| Definition | Very uncommon; scarce. | An Ethiopian king or prince. |
Letter map: rare vs ras
Shared letters muted; letters that set rare and ras apart highlighted. Shared run: 2.
Role in the sentence - rare and ras
Our dataset has no pronunciation recorded for both members, so the reliable separator here is grammatical: rare is anadjective and rasanoun. On the page they differ by 1 letter(s) in length. Our composite confusion score for this pair is 23965, derived from the frequency rank of both members and their visual similarity.
rare is recorded at frequency rank #1,772, classified as anadj, pronounced /ɹɛ/. ras is at rank #22,193, 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 23965, this pair ranks #405,503 of 530,003 scored English confusable pairs - a relatively easy-to-tell-apart pair.
Orthographic DNA of rare vs ras
Shared letters: ar. Private to "rare": e. Private to "ras": s.
"rare" · 4 letters · shape CVCV · "ras" · 3 letters · shape CVC
Known mistypes of this pair
- rare ← arre · raer · rarre · rrae · rrare
Frequently Asked Questions
Do "rare" and "ras" mean the same thing in a sentence?
Frequency check: "rare" vs "ras" - which ranks higher?
What to do next
You've compared "rare" and "ras". Here's where to go from here.
- Full dictionary entry for "rare" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "ras" - compare definitions side by side with the headword page. Word entry
- This pair ranks #405,503 of 530,003 scored English confusable pairs in this corpus vintage. Corpus statistics
- "rare" and "ras" also get mixed up with nearby pairs, the highest-scored neighbour is "ras vs Rua". 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 #405,503 of 530,003 scored English pairs, corpus vintage 2026-09-03, not spelling advice.