Tallnes or Tallness: How To spell?
The word Tallnes is misspelled against Tallness, a noun meaning "The quality or state of being tall; height of stature."
Tallness 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:  tallne-s  Correct Spelling:  tallne-ss 
Explore spell check of Tallness to spell without errors.