Which to use
“robber” is a noun and “Robert” is a name - they look or sound alike but fill different roles in a sentence.
- #17,462
- “robber” frequency rank
- #1,499
- “Robert” frequency rank
- 18961
- confusion score
Side-by-Side Comparison
| Feature | robber | Robert |
|---|---|---|
| Definition | A person who robs. | A male given name from the Germanic languages. |
Where the eye mixes robber and Robert
Muted = shared; highlighted = the visual trap. They share 5 letters in sequence.
Why the eye confuses robber with Robert
These two trip readers on the page rather than in the ear: robber is /ˈɹɒb.ə(ɹ)/ while Robert is /ˈɹɒb.ət/. Spoken aloud the problem disappears. In writing it persists, because they share most of their letters but differ in 3 positions, and the parts of speech differ too (noun vs name), which is usually the fastest check. Our composite confusion score for this pair is 18961, derived from the frequency rank of both members and their visual similarity.
robber is recorded at frequency rank #17,462, classified as anoun, pronounced /ˈɹɒb.ə(ɹ)/. Robert is at rank #1,499, tagged as aname, pronounced /ˈɹɒb.ət/.
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 18961, this pair ranks #441,436 of 530,003 scored English confusable pairs - a relatively easy-to-tell-apart pair.
Orthographic DNA of robber vs Robert
Shared letters: beor. Private to "robber": -. Private to "Robert": t.
"robber" · 6 letters · shape CVCCVC · "Robert" · 6 letters · shape CVCVCC
Known mistypes of this pair
Frequently Asked Questions
Is swapping "robber" for "Robert" ever safe?
Which is more common, "robber" or "Robert"?
What to do next
Visual near-miss handled. Browse the word pages or a neighbour when the next look-alike shows up.
- Full dictionary entry for "robber" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "Robert" - compare definitions side by side with the headword page. Word entry
- This pair ranks #441,436 of 530,003 scored English confusable pairs in this corpus vintage. Corpus statistics
- "robber" and "Robert" also get mixed up with nearby pairs, the highest-scored neighbour is "robber vs rubbery". 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 #441,436 of 530,003 scored English pairs, corpus vintage 2026-09-03, not spelling advice.