The word Clearnes is misspelled against Clearness, a noun meaning "The quality or state of being clear."
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Clearness has double 'ss' in the end mispronounced as 's'
Remember double 'SS' appears in the end of this word which should not be misspelled with single 'S'
Wrong Spelling:  clearne-s 
Correct Spelling:  clearne-ss 
Explore spell check of Clearness to spell without errors.