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