Nigardise or Niggardise: How To spell?
The word Nigardise is misspelled against Niggardise, a noun meaning "Niggardliness."
Niggardise has double "gg" is mispronounced as "g"Remember double 'GG' in between the strings ni & ardise which should not be misspelled with single 'G'
Wrong Spelling:  ni-g-ardise  Correct Spelling:  ni-gg-ardise 
Find more wrongly spelled words of Niggardise to spell it well.