substantial (
http://definr.com/substantial)
adj 1: fairly large; "won by a substantial margin" [syn:
significant]
2: being the essence or essential element of a thing;
"substantial equivalents"; "substantive information" [syn:
substantive,
in essence]
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"- Shakespeare [syn:
real,
material]
[ant:
insubstantial]
4: providing abundant nourishment; "a hearty meal"; "good solid
food"; "ate a substantial breakfast" [syn:
hearty,
satisfying,
solid]
5: of good quality and condition; solidly built; "a solid
foundation"; "several substantial timber buildings" [syn:
solid,
strong]