Which to use
“rad” is an adjective and “rood” is a noun - they look or sound alike but fill different roles in a sentence.
- #15,039
- “rad” frequency rank
- #48,460
- “rood” frequency rank
- 63499
- confusion score
Side-by-Side Comparison
| Feature | rad | rood |
|---|---|---|
| Definition | Clipping of radical (“excellent”). | A crucifix, cross, especially in a church. |
Where the eye mixes rad and rood
Muted = shared; highlighted = the visual trap. They share 2 letters in sequence.
Spelling & Dictionary Insight
These two trip readers on the page rather than in the ear: rad is /ɹæd/ while rood is /ɹuːd/. Spoken aloud the problem disappears. In writing it persists, because they differ by 1 letter(s) in length, and the parts of speech differ too (adjective vs noun), which is usually the fastest check. Our composite confusion score for this pair is 63499, derived from the frequency rank of both members and their visual similarity.
rad is recorded at frequency rank #15,039, classified as anadj, pronounced /ɹæd/. rood is at rank #48,460, tagged as anoun, pronounced /ɹuːd/.
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 63499, this pair ranks #82,640 of 530,003 scored English confusable pairs - among the most confusable pairs.
Orthographic DNA of rad vs rood
Shared letters: dr. Private to "rad": a. Private to "rood": o.
"rad" · 3 letters · shape CVC · "rood" · 4 letters · shape CVVC
Known mistypes of this pair
- rood ← orod · rodo · roodd · rrood