Numskuled or Numskulled: How To spell?

The word Numskuled is misspelled against Numskulled, an adjective meaning "Stupid; doltish."

Numskulled has double "ll" is mispronounced as "l"
Remember double 'LL' in between the strings numsku & ed which should not be misspelled with single 'L'
Wrong Spelling:  numsku-l-ed 
Correct Spelling:  numsku-ll-ed 
Check more misspelled words of Numskulled to spell it correct.