The word Wheter is misspelled against Whetter, a noun meaning "A tippler; one who drinks whets."
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Whetter has double "tt" is mispronounced as "t"
Remember double 'TT' in between the strings whe & er which should not be misspelled with single 'T'
Wrong Spelling:  whe-t-er 
Correct Spelling:  whe-tt-er 
Explore spell check of Whetter to spell without errors.