The word Cur is misspelled against Curr, a verb meaning "To coo."
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Curr has double 'rr' in the end mispronounced as 'r'
Remember double 'RR' appears in the end of this word which should not be misspelled with single 'R'
Wrong Spelling:  cu-r 
Correct Spelling:  cu-rr 
Check more misspelled words of Curr to spell it correct.