1. considerable: considerable in amount, extent, value, or importance
2. sturdy: solidly built
3. filling: providing a lot of nourishment
4. rich: wealthy and prosperous
5. real and tangible: actual and real in a palpable way
6. philosophy of substance: consisting of or involving substance
noun (pluralsub·stan·tials)
Definition:
important part: an important or essential part
[14th century. Directly or via French< ecclesiastical Latin substantialis "having substance" (translation of Greek hupostatikos) < substare (see substance)]
