substantial vs satisfying

substantial and satisfying both are adjectives.

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

As adjectives, substantial and satisfying are synonyms defined as:

Other synonyms of substantial include hearty, solid, square.

substantial (adjective)	satisfying (adjective)
having substance or capable of being treated as fact; not imaginary	providing freedom from worry
of considerable importance, size, or worth	providing abundant nourishment
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