unhindered vs unrestrained

unhindered and unrestrained both are adjectives.

Word	Noun	Adjective	Verb	Adverb
unhindered	No	Yes	No	No
unrestrained	No	Yes	No	No

unhindered (adjective)	unrestrained (adjective)
not slowed or blocked or interfered with	not subject to restraint
	marked by uncontrolled excitement or emotion