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