woodworking bench vs workbench

woodworking bench and workbench both are nouns.

Word	Noun	Adjective	Verb	Adverb
woodworking bench	Yes	No	No	No
workbench	Yes	No	No	No

As nouns, workbench is a hypernym of woodworking bench; that is, workbench is a word with a broader meaning than woodworking bench:

woodworking bench: a table used by woodworkers to hold workpieces while they are worked by other tools.
workbench: a strong worktable for a carpenter or mechanic

Other hypernyms of woodworking bench include bench, work bench.

woodworking bench (noun)	workbench (noun)
a table used by woodworkers to hold workpieces while they are worked by other tools.	a strong worktable for a carpenter or mechanic