Robbo
"robbo" is a 5-letter English headword indexed on PlainSpell.
The verdict
“Robbo” is uncommon English (frequency #57,027 among 21,470 “R” headwords), classed as a proper noun. The kind of spelling people second-guess.
- #57,027
- frequency rank, English
- 21,470
- “R” headwords
According to Wiktionary data (CC BY-SA, analyzed May 6, 2026) - A diminutive of the given name Robert or Robin.
Corpus desk
Index EN-robbo · Robbo · English
Robbo · rank #57,027 · 0 variants · 0 confusables
- FREQ-RARE #57,027
- LEN-MID 5 letters
- VOW-2 2 vowels
- CONFUS-0 No pairs
- VAR-0 0 variants
- BOOK-DENSE 21,470
- PHOTO-FINISH rocketing
Nearest frequency peer: rocketing (+2 rank slots)
Read with this headword: Spelling guide for this pattern
Desk codes from Wiktionary headword shape, FrequencyWords rank tier, confusable-pair count, generated misspelling depth, letter-cohort book size, and photo-finish peer. Not a difficulty grade.
Frequency neighbourhood for “Robbo”
Lower corpus rank = more everyday usage (inverted bar length for readability)
- revaluation
revaluation
42,980 corpus weight
- riposte
riposte
42,978 corpus weight
- rive
rive
42,977 corpus weight
- Robbo
Robbo
42,974 corpus weight
- rocketing
rocketing
42,972 corpus weight
- Rosemont
Rosemont
42,968 corpus weight
What this shows Bars show where “Robbo” sits against the nearest ranked English headwords in the FrequencyWords band, not a reprint of letter-browse containment.
| Property | Value |
|---|---|
| Headword | Robbo |
| Language | English |
| Part of speech | Proper noun |
| Letters | 5 |
| Frequency rank | #57,027 |
| Misspellings tracked | 0 |
| Confusable pairs | 0 |
| Source | Wiktionary (kaikki.org) |
Where “Robbo” sits in English frequency
Rare enough to double-check
Robbo is uncommon English at frequency #57,027 among 21,470 “R” headwords, classed as aproper noun. Rarity is why readers land here mid-draft. 2 senses are on record.
We couldn't generate a plausible misspelling set for Robbo, which points to an orthography that plays by predictable English rules. No close-neighbour confusable shows up for this headword in our dataset, suggesting its spelling stands apart enough that readers rarely confuse it with something else.
Etymologically, the entry records: From Rob (“diminutive Robert, Robin, etc.”) + -o. The correct English form is Robbo, spelled R-O-B-B-O.
Definition
- 1A diminutive of the given name Robert or Robin.
- 2A nickname from the surname Roberts, Robertson, Robbins or Robinson.
Recorded use
Wiktionary exampleThese source excerpts show how Robbo appears in context. They illustrate usage; the definition above remains the entry’s reference meaning.
The high, high concept that takes Robbo there is a Faragian dystopia where, to ensure a home nations win in the RWC, it’s been made illegal for foreign rugbyists to enjoy the miraculous benefits of Lucozade Sport.
Etymology
From Rob (“diminutive Robert, Robin, etc.”) + -o.
Definitions, pronunciation, and etymology for this entry are drawn from Wiktionary via the kaikki.org structured extract (CC BY-SA); frequency ordering uses the FrequencyWords open word-frequency list (2018 English corpus, MIT). See the methodology for how each field is sourced and updated.
PlainSpell is rendered directly from structured Wiktionary extracts and open word-frequency lists, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of May 6, 2026. Primary sources: Wiktionary (via kaikki.org) and FrequencyWords.
Frequently Asked Questions
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Similar English words by spelling shape
Same letter count and similar misspelling depth for "Robbo", not the corpus desk frequency band.
Same letter count
Frequency-ranked English headwords with 5 letters (nearest by frequency rank).
Data Source
Wiktionary (via kaikki.org), licensed under CC BY-SA & GFDL. Word ordering uses an open word-frequency list; misspelling variants are generated by edit-distance from the correct headword.