Which to use
“Robert” and “Roberts” are a confusable English pair: similar on the page, but distinct in meaning, check the gloss before you choose.
- #1,499
- “Robert” frequency rank
- #5,542
- “Roberts” frequency rank
- 7041
- confusion score
Side-by-Side Comparison
| Feature | Robert | Roberts |
|---|---|---|
| Definition | A male given name from the Germanic languages. | An English and Welsh surname originating as a patronymic from the given name Robert. |
Letter map: Robert vs Roberts
Shared letters muted; letters that set Robert and Roberts apart highlighted. Shared run: 6.
Spelling & dictionary notes on Robert vs Roberts
Robert and Roberts 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 differ by 1 extra letter(s) - “Robert” sits inside “Roberts”. Our composite confusion score for this pair is 7041, derived from the frequency rank of both members and their visual similarity.
Robert is recorded at frequency rank #1,499, classified as aname, pronounced /ˈɹɒb.ət/. Roberts is at rank #5,542, 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 7041, this pair ranks #508,835 of 530,003 scored English confusable pairs - a relatively easy-to-tell-apart pair.
Orthographic DNA of Robert vs Roberts
Shared letters: beort. Private to "Robert": -. Private to "Roberts": s.
"Robert" · 6 letters · shape CVCVCC · "Roberts" · 7 letters · shape CVCVCCC
Known mistypes of this pair
Frequently Asked Questions
Do "Robert" and "Roberts" mean the same thing in a sentence?
Which is more common, "Robert" or "Roberts"?
Useful next steps
You've compared "Robert" and "Roberts". Here's where to go from here.
- Full dictionary entry for "Robert" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "Roberts" - compare definitions side by side with the headword page. Word entry
- This pair ranks #508,835 of 530,003 scored English confusable pairs in this corpus vintage. Corpus statistics
- "Robert" and "Roberts" also get mixed up with nearby pairs, the highest-scored neighbour is "Robert vs Rosberg". 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 #508,835 of 530,003 scored English pairs, corpus vintage 2026-09-03, not spelling advice.