satisfying vs substantial

satisfying and substantial both are adjectives.

Word	Noun	Adjective	Verb	Adverb
satisfying	No	Yes	No	No
substantial	No	Yes	No	No

As adjectives, satisfying and substantial are synonyms defined as:

Other synonyms of satisfying include hearty, solid, square.

satisfying (adjective)	substantial (adjective)
providing freedom from worry	having substance or capable of being treated as fact; not imaginary
providing abundant nourishment	of considerable importance, size, or worth
	of or relating to the real nature or essential elements of something
	having an abundant supply of money or possessions of value
	of good quality and condition; solidly built
	providing abundant nourishment