roisvsRossWhich spelling fits?

Quick tell: rois is a noun, Ross is a name, so they fill different roles in a sentence.

Which to use

“rois” is a noun and “Ross” is a name - they look or sound alike but fill different roles in a sentence.

#4,283
“rois” frequency rank
#8,150
“Ross” frequency rank
12433
confusion score

Side-by-Side Comparison

Feature rois Ross
Definition Pluriel de roi. Nom de famille écossais.

Letter map: rois vs Ross

Shared letters muted; letters that set rois and Ross apart highlighted. Shared run: 3.

4 ch
rois
4 ch
Ross

Part-of-speech tell for rois / Ross

Our dataset has no pronunciation recorded for both members, so the reliable separator here is grammatical: rois is anoun and Rossaname. On the page they differ by a single letter - i in “rois” becomes s in “Ross”. Our composite confusion score for this pair is 12433, derived from the frequency rank of both members and their visual similarity.

rois is recorded at frequency rank #4,283, classified as anoun, pronounced \ʁwa\. Ross is at rank #8,150, tagged as aname.

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 12433, this pair ranks #405,297 of 440,172 scored French confusable pairs - a relatively easy-to-tell-apart pair.

Orthographic DNA of rois vs Ross

Shared letters: ors. Private to "rois": i. Private to "Ross": -.

"rois" · 4 letters · shape CVVC  ·  "Ross" · 4 letters · shape CVCC

Known mistypes of this pair

  • roisoris · roiss · rosi · rrois
  • Rossorss · rross · rsos

Frequently Asked Questions

Can "rois" and "Ross" be used interchangeably?
No - they are not even the same part of speech. "rois" is a noun and "Ross" a name, so a sentence built for one is usually ungrammatical with the other.
Which is more common, "rois" or "Ross"?
"rois" is the more common of the two: it sits at frequency rank #4,283 in our French list, against #8,150 for "Ross". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

What to do next

You've compared "rois" and "Ross". Here's where to go from here.

  • Full dictionary entry for "rois" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "Ross" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #405,297 of 440,172 scored French confusable pairs in this corpus vintage. Corpus statistics
  • "rois" and "Ross" also get mixed up with nearby pairs, the highest-scored neighbour is "Ross vs roya". Nearby pair
  • Recorded mistypes exist for at least one side of this pair, useful when a spell-checker or OCR lands on the wrong form. See mistypes

Confusion rank #405,297 of 440,172 scored French pairs, corpus vintage 2026-09-03, not spelling advice.

Source: Wiktionary (via kaikki.org) Structured Wiktionary extract

Source: FrequencyWords open word-frequency list