shaping vs metalworking

shaping and metalworking both are nouns.

Word	Noun	Adjective	Verb	Adverb
shaping	Yes	Yes	No	No
metalworking	Yes	No	No	No

As nouns, metalworking is a hyponym of shaping; that is, metalworking is a word with a more specific, narrower meaning than shaping:

shaping: the act of fabricating something in a particular shape
metalworking: the activity of making things out of metal in a skillful manner

Other hyponyms of shaping include filing, forging, metalwork, granulation, grooving, rifling, turning.

shaping (noun)	metalworking (noun)
the act of fabricating something in a particular shape	the activity of making things out of metal in a skillful manner
any process serving to define the shape of something

shaping (adjective)	metalworking (adjective)
forming or capable of forming or molding or fashioning