Swiftnes or Swiftness: How To spell?

The word Swiftnes is misspelled against Swiftness, a noun meaning "The quality or state of being swift; speed; quickness; celerity; velocity; rapidity; as, the swiftness of a bird; the swiftness of a stream; swiftness of descent in a falling body; swiftness of thought, etc."

--> Swiftness 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:  swiftne-s 
Correct Spelling:  swiftne-ss 
Find more wrongly spelled words of Swiftness to spell it well.

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