Eveness or Evenness: How To spell?
The word Eveness is misspelled against Evenness, a noun meaning "The state of being ven, level, or disturbed; smoothness; horizontal position; uniformity; impartiality; calmness; equanimity; appropriate place or level; as, evenness of surface, of a fluid at rest, of motion, of dealings, of temper, of condition."
Evenness has double "nn" is mispronounced as "n"Remember double 'NN' in between the strings eve & ess which should not be misspelled with single 'N'
Wrong Spelling:  eve-n-ess  Correct Spelling:  eve-nn-ess 
Explore spell check of Evenness to spell without errors.