The word Applader is misspelled against Applauder, a noun meaning "One who applauds."
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Word contains consecutive vowels 'AU' in between alphabets appl & der is misspelled as 'A' as letter 'U' is phonetically ignore
Wrong Spelling:  appl-a-der 
Correct Spelling:  appl-au-der 
Explore spell check of Applauder to spell without errors.