Abstrusenes or Abstruseness: How To spell?
The word Abstrusenes is misspelled against Abstruseness, a noun meaning "The quality of being abstruse; difficulty of apprehension."
Abstruseness 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:  abstrusene-s  Correct Spelling:  abstrusene-ss 
Check more misspelled words of Abstruseness to spell it correct.