The word Scholdame is misspelled against Schooldame, a noun meaning "A schoolmistress."
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Schooldame has double "oo" is mispronounced as "o"
Remember double 'OO' in between the strings sch & ldame which should not be misspelled with single 'O'
Wrong Spelling:  sch-o-ldame 
Correct Spelling:  sch-oo-ldame 
Find more incorrect spellings of Schooldame to spell right way.