Adjective
1. fairly large;
"won by a substantial margin"2. being the essence or essential element of a thing;
"substantial equivalents""substantive information"3. having substance or capable of being treated as fact; not imaginary;
"the substantial world""a mere dream, neither substantial nor practical""most ponderous and substantial things"- Shakespeare4. providing abundant nourishment;
"a hearty meal""good solid food""ate a substantial breakfast"5. of good quality and condition; solidly built;
"a solid foundation""several substantial timber buildings"