Flightines or Flightiness: How To spell?
The word Flightines is misspelled against Flightiness, a noun meaning "The state or quality of being flighty."
Flightiness has double 'ss' in the end mispronounced as 's'Remember double 'SS' appears in the end of this word which should not be misspelled with single 'S'
Wrong Spelling:  flightine-s  Correct Spelling:  flightine-ss 
Find more wrongly spelled words of Flightiness to spell it well.