WordRel.com

• having substance or capable of being treated as fact; not imaginary

  synonym	materialreal
  antonym	insubstantial
  derivation	substancesubstantialitysubstantialness
  also	material
  attribute	solidnesssubstantialitysubstantialness

• of considerable importance, size, or worth

  synonym	significant
  similar	considerable

• of or relating to the real nature or essential elements of something

  synonym	substantive
  similar	essential

• having an abundant supply of money or possessions of value

  synonym	affluentflushloadedmoneyedwealthy
  similar	rich

• of good quality and condition; solidly built

  synonym	solidstrong
  derivation	substantialness
  similar	sound

• providing abundant nourishment

  synonym	heartysatisfyingsolidsquare
  derivation	substantialness
  similar	wholesome