The word Glumy is misspelled against Glummy, an adjective meaning "dark; gloomy; dismal."
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Glummy has double "mm" is mispronounced as "m"
Remember double 'MM' in between the strings glu & y which should not be misspelled with single 'M'
Wrong Spelling:  glu-m-y 
Correct Spelling:  glu-mm-y 
Check more misspelled words of Glummy to spell it correct.