The word Monless is misspelled against Moonless, an adjective meaning "Being without a moon or moonlight."
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Moonless has double "oo" is mispronounced as "o"
Remember double 'OO' in between the strings m & nless which should not be misspelled with single 'O'
Wrong Spelling:  m-o-nless 
Correct Spelling:  m-oo-nless 
Find more incorrect spellings of Moonless to spell right way.