ras vs rez, What's the Difference?

Which to use

“ras” and “rez” are a confusable English pair: similar on the page, but distinct in meaning, check the gloss before you choose.

#22,193
“ras” frequency rank: #45,052
“rez” frequency rank: 67245
confusion score

Side-by-Side Comparison

Feature	ras	rez
Definition	An Ethiopian king or prince.	Clipping of reservation or reserve (semiautonomous Indigenous territory).

Letter map: ras vs rez

Shared letters muted; letters that set ras and rez apart highlighted. Shared run: 1. ras and rez follow the identical consonant-vowel pattern (CVC). Same shape at a glance is often the real trap, independent of shared letters.

3 ch

ras

3 ch

rez

Spelling & dictionary notes on ras vs rez

ras and rez are indexed as a confusable English pair. We have no recorded pronunciation or part of speech for both members, so the spelling overlap is what we can show you: they share most of their letters but differ in 2 positions. Our composite confusion score for this pair is 67245, derived from the frequency rank of both members and their visual similarity.

ras is recorded at frequency rank #22,193, classified as anoun. rez is at rank #45,052, tagged as anoun, pronounced /ɹɛz/.

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 67245, this pair ranks #64,248 of 530,003 scored English confusable pairs - among the most confusable pairs.

Orthographic DNA of ras vs rez

Shared letters: r. Private to "ras": as. Private to "rez": ez.

"ras" · 3 letters · shape CVC · "rez" · 3 letters · shape CVC

Frequently Asked Questions

Can "ras" and "rez" be used interchangeably?

No. They share most of their letters but differ in 2 positions, but the dictionary glosses above give them different meanings, so swapping one for the other changes what the sentence says.

Frequency check: "ras" vs "rez" - which ranks higher?

"ras" is the more common of the two: it sits at frequency rank #22,193 in our English list, against #45,052 for "rez". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

After this comparison

Done with this confusable. These links stay specific to "ras" and "rez".

Full dictionary entry for "ras" with definition, IPA, and generated misspellings. Word entry
Full dictionary entry for "rez" - compare definitions side by side with the headword page. Word entry
This pair ranks #64,248 of 530,003 scored English confusable pairs in this corpus vintage. Corpus statistics
"ras" and "rez" also get mixed up with nearby pairs, the highest-scored neighbour is "rez vs Rua". Nearby pair

Confusion rank #64,248 of 530,003 scored English pairs, corpus vintage 2026-09-03, not spelling advice.