The word Jer is misspelled against Jeer, a noun meaning "A gear; a tackle."
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Jeer has double "ee" is mispronounced as "e"
Remember double 'EE' in between the strings J & r which should not be misspelled with single 'E'
Wrong Spelling:  J-e-r 
Correct Spelling:  J-ee-r 
Explore spell check of Jeer to spell without errors.