Inexpertnes or Inexpertness: How To spell?

The word Inexpertnes is misspelled against Inexpertness, a noun meaning "Want of expertness or skill."

Inexpertness 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:  inexpertne-s 
Correct Spelling:  inexpertne-ss 
Explore spell check of Inexpertness to spell without errors.

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