Which to use
“rego” is a noun and “rojo” is an adjective - they look or sound alike but fill different roles in a sentence.
- #21,864
- “rego” frequency rank
- #29,505
- “rojo” frequency rank
- 51369
- confusion score
Side-by-Side Comparison
| Feature | rego | rojo |
|---|---|---|
| Definition | sulco que abre o arado | vermelho |
Where the spellings diverge
Shared letters are muted; the letters that actually set rego and rojo apart are highlighted. They share 2 letters in sequence, which is exactly why the eye skips the difference.
Spelling & Dictionary Insight
Our dataset has no pronunciation recorded for both members, so the reliable separator here is grammatical: rego is anoun and rojoanadjective. On the page they share most of their letters but differ in 2 positions. Our composite confusion score for this pair is 51369, derived from the frequency rank of both members and their visual similarity.
rego is recorded at frequency rank #21,864, classified as anoun, pronounced /ˈRe.ɡu/. rojo is at rank #29,505, tagged as anadj.
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 51369, this pair ranks #13,662 of 75,631 scored Portuguese confusable pairs - among the most confusable pairs.
Orthographic DNA of rego vs rojo
Shared letters: or. Private to "rego": eg. Private to "rojo": j.
"rego" · 4 letters · shape CVCV · "rojo" · 4 letters · shape CVCV
Known mistypes of this pair
Frequency comparison
Frequently Asked Questions
Can "rego" and "rojo" be used interchangeably?
Which is more common, "rego" or "rojo"?
Remembering rego vs rojo
The fastest way to pick the right one every time.
- Check the role first: if you need a noun, it's “rego”; for an adjective, it's “rojo”.
- See each word in full, definition, IPA, etymology and its other confusables. Full “rego” entry
- Browse more pairs most likely to be confused. Most confusable