scroll saw vs jigsaw

scroll saw and jigsaw both are nouns.

Word	Noun	Adjective	Verb	Adverb
scroll saw	Yes	No	No	No
jigsaw	Yes	No	No	No

As nouns, scroll saw and jigsaw are synonyms defined as:

scroll saw and jigsaw: fine-toothed power saw with a narrow blade; used to cut curved outlines

Other synonyms of scroll saw include fretsaw.

scroll saw (noun)	jigsaw (noun)
fine-toothed power saw with a narrow blade; used to cut curved outlines	fine-toothed power saw with a narrow blade; used to cut curved outlines
	a portable power saw with a reciprocating blade; can be used with a variety of blades depending on the application and kind of cut; generally have a plate that rides on the surface that is being cut