Which to use
“Robert” is a name and “robot” is a noun - they look or sound alike but fill different roles in a sentence.
- #3,081
- “Robert” frequency rank
- #6,587
- “robot” frequency rank
- 9668
- confusion score
Side-by-Side Comparison
| Feature | Robert | robot |
|---|---|---|
| Definition | Nombre de pila de varón, equivalente del español Roberto. | Máquina automática que ejecuta autónomamente un cierto tipo de tareas, reaccionando inteligentemente a los cambios en su entorno de manera que recuerda a la humana |
Where the eye mixes Robert and robot
Muted = shared; highlighted = the visual trap. They share 4 letters in sequence.
Why the eye confuses Robert with robot
These two trip readers on the page rather than in the ear: Robert is [ʁɔ.bɛʁ] while robot is [roˈβ̞ot̪]. Spoken aloud the problem disappears. In writing it persists, because they differ by 1 letter(s) in length, and the parts of speech differ too (name vs noun), which is usually the fastest check. Our composite confusion score for this pair is 9668, derived from the frequency rank of both members and their visual similarity.
Robert is recorded at frequency rank #3,081, classified as aname, pronounced [ʁɔ.bɛʁ]. robot is at rank #6,587, tagged as anoun, pronounced [roˈβ̞ot̪].
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 9668, this pair ranks #301,203 of 323,831 scored Spanish confusable pairs - a relatively easy-to-tell-apart pair.
Orthographic DNA of Robert vs robot
Shared letters: bort. Private to "Robert": e. Private to "robot": -.
"Robert" · 6 letters · shape CVCVCC · "robot" · 5 letters · shape CVCVC
Known mistypes of this pair
Frequently Asked Questions
Is swapping "Robert" for "robot" ever safe?
Which is more common, "Robert" or "robot"?
Useful next steps
Visual near-miss handled. Browse the word pages or a neighbour when the next look-alike shows up.
- Full dictionary entry for "Robert" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "robot" - compare definitions side by side with the headword page. Word entry
- This pair ranks #301,203 of 323,831 scored Spanish confusable pairs in this corpus vintage. Corpus statistics
- "Robert" and "robot" also get mixed up with nearby pairs, the highest-scored neighbour is "rebota vs robot". 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 #301,203 of 323,831 scored Spanish pairs, corpus vintage 2026-09-03, not spelling advice.