all-powerful vs powerful

all-powerful and powerful both are adjectives.

Word	Noun	Adjective	Verb	Adverb
all-powerful	No	Yes	No	No
powerful	No	Yes	No	Yes

all-powerful (adjective)	powerful (adjective)
having unlimited power	having great power or force or potency or effect
	having great influence
	displaying superhuman strength or power
	(of a person) possessing physical strength and weight; rugged and powerful
	strong enough to knock down or overwhelm

all-powerful (adverb)	powerful (adverb)
	(Southern regional intensive) very; to a great degree