Swimmingnes or Swimmingness: How To spell?
The word Swimmingnes is misspelled against Swimmingness, a noun meaning "Act or state of swimming; suffusion."
Swimmingness 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:  swimmingne-s  Correct Spelling:  swimmingne-ss 
Find more wrongly spelled words of Swimmingness to spell it well.