hand shovel vs shovel

hand shovel and shovel both are nouns.

Word	Noun	Adjective	Verb	Adverb
hand shovel	Yes	No	No	No
shovel	Yes	No	Yes	No

As nouns, shovel is a hypernym of hand shovel; that is, shovel is a word with a broader meaning than hand shovel:

hand shovel: a shovel that is operated by hand
shovel: a hand tool for lifting loose material; consists of a curved container or scoop and a handle

hand shovel (noun)	shovel (noun)
a shovel that is operated by hand	a hand tool for lifting loose material; consists of a curved container or scoop and a handle
	a fire iron consisting of a small shovel used to scoop coals or ashes in a fireplace
	a machine for excavating
	the quantity a shovel can hold

hand shovel (verb)	shovel (verb)
	dig with or as if with a shovel