Gruely or Gruelly: How To spell?
The word Gruely is misspelled against Gruelly, an adjective meaning "Like gruel; of the consistence of gruel."
Gruelly has double "ll" is mispronounced as "l"Remember double 'LL' in between the strings grue & y which should not be misspelled with single 'L'
Wrong Spelling:  grue-l-y  Correct Spelling:  grue-ll-y 
Check more misspelled words of Gruelly to spell it correct.