unarmed vs thornless

unarmed and thornless both are adjectives.

Word	Noun	Adjective	Verb	Adverb
unarmed	No	Yes	No	No
thornless	No	Yes	No	No

unarmed (adjective)	thornless (adjective)
(used of persons or the military) not having or using arms	lacking thorns
(used of plants or animals) lacking barbs or stings or thorns