The word Logerhead is misspelled against Loggerhead, a noun meaning "A blockhead; a dunce; a numskull."
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Loggerhead has double "gg" is mispronounced as "g"
Remember double 'GG' in between the strings lo & erhead which should not be misspelled with single 'G'
Wrong Spelling:  lo-g-erhead 
Correct Spelling:  lo-gg-erhead 
Find more incorrect spellings of Loggerhead to spell right way.