The word Sourwod is misspelled against Sourwood, a noun meaning "The sorrel tree."
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Sourwood has double "oo" is mispronounced as "o"
Remember double 'OO' in between the strings sourw & d which should not be misspelled with single 'O'
Wrong Spelling:  sourw-o-d 
Correct Spelling:  sourw-oo-d 
Check more misspelled words of Sourwood to spell it correct.