Fluidnes or Fluidness: How To spell?
The word Fluidnes is misspelled against Fluidness, a noun meaning "The state of being flluid; fluidity."
Fluidness 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:  fluidne-s  Correct Spelling:  fluidne-ss 
Check more misspelled words of Fluidness to spell it correct.