rotator
"rotator" is a 7-letter English headword indexed on PlainSpell.
The verdict
“rotator” has 10 generated spelling variants in the English index at frequency #44,463. The variants make it a useful spelling check.
- #44,463
- frequency rank, English
- 21,470
- “R” headwords
- 10
- tracked misspellings
- 4
- confusable pairs
According to Wiktionary data (CC BY-SA, analyzed May 6, 2026) - One who or that which rotates.
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 | rotator |
| Language | English |
| Part of speech | Noun |
| Letters | 7 |
| Frequency rank | #44,463 |
| Misspellings tracked | 10 |
| Confusable pairs | 4 |
| Source | Wiktionary (kaikki.org) |
Where “rotator” sits in English frequency
A misspelling magnet
The generator records 10 spelling variants around rotator, anoun. Corpus frequency is #44,463 among 21,470 “R” headwords. Wiktionary lists 4 senses, so context still picks the gloss.
Our generated misspelling index lists 10 likely wrong-spelling variants for rotator, with forms such as "ortator", "roattor", and "rotaotr". 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, "rotor", "rotate", "rotated", and more, where similar look or sound leads writers to substitute one word for another in context.
Etymologically, the entry records: From rotate + -or. The correct English form is rotator, spelled R-O-T-A-T-O-R.
Definition
- 1One who or that which rotates.
- 2A muscle by which a joint can be rotated.
- 3A revolving reverberatory furnace.
- 4A banner ad that cycles through multiple advertisements.
Etymology
From rotate + -or.
Common misspellings
Also misspelled as:
- ortator
- roattor
- rotaotr
- rotatorr
- rotatro
- rotattor
- rottaor
- rottator
- rrotator
- rtoator
Misspelling Pattern Breakdown
How far each generated variant is from the correct spelling of rotator - measured in single-character edits (insert, delete, or substitute a letter). Larger bars are easier to catch; one-edit slips are the sneakiest.
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 “rotator”
The practical upshot for anyone who landed here from a spell-check.
- The one correct English spelling is R-O-T-A-T-O-R - every other letter order is a misspelling in standard orthography.
- Don't mix it up with “rotor” - see the side-by-side comparison. rotator vs rotor
- Browse more English words and confusable pairs in the same reference. English words
Same frequency band
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.