lone hand vs solitary

lone hand and solitary both are nouns.

Word	Noun	Adjective	Verb	Adverb
lone hand	Yes	No	No	No
solitary	Yes	Yes	No	No

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

Other hyponyms of lone hand include hermit, recluse, solitudinarian, troglodyte.

lone hand (noun)	solitary (noun)
a person who avoids the company or assistance of others	one who lives in solitude
	confinement of a prisoner in isolation from other prisoners

lone hand (adjective)	solitary (adjective)
	being the only one; single and isolated from others
	lacking companions or companionship
	of plants and animals; not growing or living in groups or colonies
	devoid of creatures
	characterized by or preferring solitude