--> Monosyllabled has double "ll" is mispronounced as "l"
Remember double 'LL' in between the strings monosy & abled which should not be misspelled with single 'L'
Wrong Spelling:  monosy-l-abled 
Correct Spelling:  monosy-ll-abled 
Find more incorrect spellings of Monosyllabled to spell right way.