riverboat
/ˈɹɪvɚˌboʊt/
"riverboat" is a 9-letter English headword indexed on PlainSpell.
The verdict
“riverboat” is uncommon English (frequency #53,820 among 3,094 “R” headwords), classed as a noun. The kind of spelling people second-guess.
- #53,820
- frequency rank, English
- 3,094
- “R” headwords
According to Wiktionary data (CC BY-SA, analyzed September 3, 2026) - A watercraft designed for operating on rivers.
Corpus desk
Index EN-riverboat · riverboat · English
riverboat · rank #53,820 · 0 variants · 0 confusables
- FREQ-RARE #53,820
- LEN-LONG 9 letters
- VOW-4 4 vowels
- CONFUS-0 No pairs
- VAR-0 0 variants
- BOOK-MID 3,094
- PHOTO-FINISH roadie
Nearest frequency peer: roadie (+1 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 “riverboat”
Lower corpus rank = more everyday usage (inverted bar length for readability)
- rigg
rigg
46,184 corpus weight
- rile
rile
46,183 corpus weight
- riverboat
riverboat
46,181 corpus weight
- roadie
roadie
46,180 corpus weight
- roaster
roaster
46,179 corpus weight
- Rodham
Rodham
46,178 corpus weight
What this shows Bars show where “riverboat” sits against the nearest ranked English headwords in the FrequencyWords band, not a reprint of letter-browse containment.
| Property | Value |
|---|---|
| Headword | riverboat |
| Language | English |
| Part of speech | Noun |
| IPA | /ˈɹɪvɚˌboʊt/ |
| Letters | 9 |
| Frequency rank | #53,820 |
| Misspellings tracked | 0 |
| Confusable pairs | 0 |
| Source | Wiktionary (kaikki.org) |
Where “riverboat” sits in English frequency
Rare enough to double-check
riverboat is uncommon English at frequency #53,820 among 3,094 “R” headwords, classed as anoun, transcribed /ˈɹɪvɚˌboʊt/. Rarity is why readers land here mid-draft. Gloss: "A watercraft designed for operating on rivers.".
riverboat has no tracked misspelling variants, a sign its spelling follows regular English conventions. No confusable counterpart is on file for this word, suggesting its spelling stands apart enough that readers rarely confuse it with something else.
Etymologically, the entry records: From river + boat. The correct English form is riverboat, spelled R-I-V-E-R-B-O-A-T.
Definition
- 1A watercraft designed for operating on rivers.
Etymology
From river + boat.
This word in other languages
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 September 3, 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 "riverboat", not the corpus desk frequency band.
Same letter count
Frequency-ranked English headwords with 9 letters (nearest by frequency rank).
What to do next
You've looked up "riverboat". Here's where to go from here.
- Usage frequency rank #53,820 among English headwords in this corpus. Corpus statistics
- Browse more English words in the "R" letter cohort. R–Z browse
- PlainSpell rotates a curated Word of the Day from the English corpus, a passive way to discover vocabulary. Word of the Day
PlainSpell is a reference corpus, not spelling advice. Verify unusual forms in context.
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.