Naging or Nagging: How To spell?
The word Naging is misspelled against Nagging, an adjective meaning "Fault-finding; teasing; persistently annoying; as, a nagging toothache."
Nagging has double "gg" is mispronounced as "g"Remember double 'GG' in between the strings na & ing which should not be misspelled with single 'G'
Wrong Spelling:  na-g-ing  Correct Spelling:  na-gg-ing 
Find more wrongly spelled words of Nagging to spell it well.