WordRel.com

• freedom from difficulty or hardship or effort

  synonym	easeeasinesssimpleness
  derivation	simple
  attribute	easy
  hypernym	quality
  hyponym	effortlessnesspainlessness

• lack of ornamentation

  synonym	chastenessrestraintsimpleness
  derivation	simple
  hypernym	plainness

• the quality of being simple or uncompounded

  synonym	simpleness
  antonym	complexity
  derivation	simplesimple
  hypernym	quality

• absence of affectation or pretense

  synonym	simmpleness
  hypernym	naturalness

• a lack of penetration or subtlety

  synonym	simple mindednesssimpleness
  derivation	simplesimple-mindedsimple-minded
  hypernym	naivenessnaivetenaivety