Which to use
“ras” is a verb and “Rum” is a noun - they look or sound alike but fill different roles in a sentence.
- #33,774
- “ras” frequency rank
- #1,744
- “Rum” frequency rank
- 35518
- confusion score
Side-by-Side Comparison
| Feature | ras | Rum |
|---|---|---|
| Definition | 2. Person Singular Imperativ Präsens Aktiv des Verbs rasen | aus Zuckerrohr, Melasse oder Saft durch Vergärung und Destillation gewonnener hochprozentiger Branntwein, der teilweise mit Karamellzucker gefärbt wird |
Where the eye mixes ras and Rum
Muted = shared; highlighted = the visual trap. They share 1 letter in sequence.
Why the eye confuses ras with Rum
These two trip readers on the page rather than in the ear: ras is [ʁaːs] while Rum is [ʁʊm]. Spoken aloud the problem disappears. In writing it persists, because they share most of their letters but differ in 2 positions, and the parts of speech differ too (verb vs noun), which is usually the fastest check. Our composite confusion score for this pair is 35518, derived from the frequency rank of both members and their visual similarity.
ras is recorded at frequency rank #33,774, classified as averb, pronounced [ʁaːs]. Rum is at rank #1,744, tagged as anoun, pronounced [ʁʊm].
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 35518, this pair ranks #1,638,072 of 2,006,359 scored German confusable pairs - a relatively easy-to-tell-apart pair.
Orthographic DNA of ras vs Rum
Shared letters: r. Private to "ras": as. Private to "Rum": mu.
"ras" · 3 letters · shape CVC · "Rum" · 3 letters · shape CVC
Frequently Asked Questions
Is swapping "ras" for "Rum" ever safe?
Which is more common, "ras" or "Rum"?
After this comparison
Eye-level mix-up between "ras" and "Rum" is sorted above. Next: full entries or other pairs that share a letter shape.
- Full dictionary entry for "ras" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "Rum" - compare definitions side by side with the headword page. Word entry
- This pair ranks #1,638,072 of 2,006,359 scored German confusable pairs in this corpus vintage. Corpus statistics
- "ras" and "Rum" also get mixed up with nearby pairs, the highest-scored neighbour is "ras vs RUB". Nearby pair
Confusion rank #1,638,072 of 2,006,359 scored German pairs, corpus vintage 2026-09-03, not spelling advice.