Deftnes or Deftness: How To spell?

The word Deftnes is misspelled against Deftness, a noun meaning "The quality of being deft."

--> Deftness 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:  deftne-s 
Correct Spelling:  deftne-ss 
Explore spell check of Deftness to spell without errors.

-->

You might be interested to know

Devoutles or Devoutless?

Disprofes or Disprofess?

Drunkennes or Drunkenness?