The word Colly is misspelled against Coolly, an adjective meaning "Coolish; cool."
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Coolly has double "oo" is mispronounced as "o"
Remember double 'OO' in between the strings c & lly which should not be misspelled with single 'O'
Wrong Spelling: c-o-lly
Correct Spelling: c-oo-lly
Find more incorrect spellings of Coolly to spell right way.