Embarked upon and Jigsaw

Jigsaw and embarked upon are semantically related. In some cases you can use "Jigsaw" instead a verb "Embarked upon".

Jigsaw noun - 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.

Embarked upon and jigsaw are semantically related. Sometimes you can use "Embarked upon" instead a verb "Jigsaw".