shovel vs hand shovel

shovel and hand shovel both are nouns.

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

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

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

Other hyponyms of shovel include post-hole digger, posthole digger, scoop, scoop shovel.

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

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