Misspellings
Misspellings are words that are commonly spelled wrong.
In Ecommerce Search if a word is registered as a misspelling of another word, then it will be replaced in any search query with the correctly spelled word.
Misspellings are created as a part of a misspelling dictionary.
Example
Assuming calender is registered as a misspelling of calendar.
Searching for kitten calender will show the results for kitten calendar.
Info
Misspellings only replace words in the search query, it does not fix spelling mistakes in the searchable texts.
Warning
Misspellings will make the word considered a misspelling unsearchable.
Don't try to use misspellings for other things than its intended usage.