roi vs rot, What's the Difference?

Which to use

“roi” is a noun and “rot” is an adjective - they look or sound alike but fill different roles in a sentence.

#29,760
“roi” frequency rank: #1,020
“rot” frequency rank: 30780
confusion score

Side-by-Side Comparison

Feature	roi	rot
Definition	König	eine bunte Farbe, im Spektrum die langwelligste Farbe; eine der drei Grundfarben des digitalen RGB-Farbraums

Letter map: roi vs rot

Shared letters muted; letters that set roi and rot apart highlighted. Shared run: 2.

3 ch

roi

3 ch

rot

Role in the sentence - roi and rot

Our dataset has no pronunciation recorded for both members, so the reliable separator here is grammatical: roi is anoun and rotanadjective. On the page they differ by a single letter - i in “roi” becomes t in “rot”. Our composite confusion score for this pair is 30780, derived from the frequency rank of both members and their visual similarity.

roi is recorded at frequency rank #29,760, classified as anoun, pronounced […]. rot is at rank #1,020, tagged as anadj, pronounced [ʁoːt].

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 30780, this pair ranks #1,741,221 of 2,006,359 scored German confusable pairs - a relatively easy-to-tell-apart pair.

Orthographic DNA of roi vs rot

Shared letters: or. Private to "roi": i. Private to "rot": t.

"roi" · 3 letters · shape CVV · "rot" · 3 letters · shape CVC

Frequently Asked Questions

Do "roi" and "rot" mean the same thing in a sentence?

No - they are not even the same part of speech. "roi" is a noun and "rot" an adjective, so a sentence built for one is usually ungrammatical with the other.

Which is more common, "roi" or "rot"?

"rot" is the more common of the two: it sits at frequency rank #1,020 in our German list, against #29,760 for "roi". That is a wide gap, so in ordinary text the rarer spelling is the one worth double-checking.

After this comparison

Pair "roi" vs "rot" is on the table, pick a follow-up below.

Full dictionary entry for "roi" with definition, IPA, and generated misspellings. Word entry
Full dictionary entry for "rot" - compare definitions side by side with the headword page. Word entry
This pair ranks #1,741,221 of 2,006,359 scored German confusable pairs in this corpus vintage. Corpus statistics
"roi" and "rot" also get mixed up with nearby pairs, the highest-scored neighbour is "puzzles vs roi". Nearby pair

Confusion rank #1,741,221 of 2,006,359 scored German pairs, corpus vintage 2026-09-03, not spelling advice.