busiest
"busiest" is a 7-letter English headword indexed on PlainSpell.
The verdict
“busiest” is a moderately-common English word, ranked #16,659 in English word frequency and used as an adjective.
- #16,659
- frequency rank, English
- 7
- letters
- 10
- tracked misspellings
- 4
- confusable pairs
According to Wiktionary data (CC BY-SA, analyzed May 6, 2026) - superlative form of busy: most busy
Visual similarity to commonly confused words
How many letter changes separate each confused pair (Levenshtein distance, normalized).
Source: PlainSpell confusable corpus (Wiktionary, CC BY-SA).
| Property | Value |
|---|---|
| Headword | busiest |
| Language | English |
| Part of speech | Adjective |
| Letters | 7 |
| Frequency rank | #16,659 |
| Misspellings tracked | 10 |
| Confusable pairs | 4 |
| Source | Wiktionary (kaikki.org) |
Where “busiest” sits in English frequency
Spelling & Dictionary Insight
The English entry for busiest is 7 letters long, classified as an adjective. Corpus data places it at rank #16,659 in overall English word frequency, marking it as uncommon enough that many writers pause before typing it. The dominant gloss from Wiktionary reads: "superlative form of busy: most busy".
Our generated misspelling index lists 10 likely wrong-spelling variants for busiest, with forms such as "bbusiest", "bsuiest", and "buisest". Each variant is a distinct typo pattern an edit-distance generator flags, typically a doubled-consonant error, a silent-letter drop, or a vowel substitution. It also participates in 4 confusable-pair relationships, "busses", "business", "bushes", and more, since the words sound or look close enough that writers reach for the wrong one mid-sentence.
Etymologically, the entry records: busy + -est The correct English form is busiest, spelled B-U-S-I-E-S-T.
Definition
- 1superlative form of busy: most busy
Etymology
busy + -est
Common misspellings
Also misspelled as: bbusiest,bsuiest,buisest,buseist,busiesst,busiestt,busiets,busiset,bussiest,ubsiest
Misspelling Pattern Breakdown
How far each generated variant is from the correct spelling of busiest - expressed in single-character edits (insert, delete, or swap one letter). Bigger bars stand out at a glance; a one-edit slip is the hardest to catch.
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.
Frequently Asked Questions
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Using “busiest”
The practical upshot for anyone who landed here from a spell-check.
- The one correct English spelling is B-U-S-I-E-S-T - every other letter order is a misspelling in standard orthography.
- Don't mix it up with “busses” - see the side-by-side comparison. busiest vs busses
- Browse more English words and confusable pairs in the same reference. English words
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.