The word Coweed is misspelled against Cowweed, a noun meaning "Same as Cow parsley."
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Cowweed has double "ww" is mispronounced as "w"
Remember double 'WW' in between the strings co & eed which should not be misspelled with single 'W'
Wrong Spelling:  co-w-eed 
Correct Spelling:  co-ww-eed 
Find more incorrect spellings of Cowweed to spell right way.