Which to use
“res” is a verb and “RGB” is a noun - they look or sound alike but fill different roles in a sentence.
- #12,853
- “res” frequency rank
- #49,331
- “RGB” frequency rank
- 62184
- confusion score
Side-by-Side Comparison
| Feature | res | RGB |
|---|---|---|
| Definition | Deuxième personne du singulier de l’indicatif présent du verbe rêtre. | RVB. |
Where the eye mixes res and RGB
Muted = shared; highlighted = the visual trap. They share 1 letter in sequence. res (CVC) and RGB (CCC) run the same length but a different consonant-vowel pattern - the shape difference is usually the fastest tell.
Visual trap between res and RGB
These two trip readers on the page rather than in the ear: res is \ʁɛ\ while RGB is \ɛʁ.ʒe.be\. 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 62184, derived from the frequency rank of both members and their visual similarity.
res is recorded at frequency rank #12,853, classified as averb, pronounced \ʁɛ\. RGB is at rank #49,331, tagged as anoun, pronounced \ɛʁ.ʒe.be\.
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 62184, this pair ranks #88,418 of 440,172 scored French confusable pairs - among the most confusable pairs.
Orthographic DNA of res vs RGB
Shared letters: r. Private to "res": es. Private to "RGB": bg.
"res" · 3 letters · shape CVC · "RGB" · 3 letters · shape CCC
Frequently Asked Questions
Can "res" and "RGB" be used interchangeably?
Frequency check: "res" vs "RGB" - which ranks higher?
What to do next
Pronunciation already separates them, if the page still looks alike, the dictionary links below settle it.
- Full dictionary entry for "res" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "RGB" - compare definitions side by side with the headword page. Word entry
- This pair ranks #88,418 of 440,172 scored French confusable pairs in this corpus vintage. Corpus statistics
- "res" and "RGB" also get mixed up with nearby pairs, the highest-scored neighbour is "RGB vs rog". Nearby pair
Confusion rank #88,418 of 440,172 scored French pairs, corpus vintage 2026-09-03, not spelling advice.