beggar's-ticks vs sticktight

beggar's-ticks and sticktight both are nouns.

Word	Noun	Adjective	Verb	Adverb
beggar's-ticks	Yes	No	No	No
sticktight	Yes	No	No	No

As nouns, beggar's-ticks and sticktight are synonyms defined as:

beggar's-ticks and sticktight: any of several plants of the genus Bidens having yellow flowers and prickly fruits that cling to fur and clothing

Other synonyms of beggar's-ticks include beggar-ticks, bur marigold, burr marigold.

beggar's-ticks (noun)	sticktight (noun)
any of several plants of the genus Bidens having yellow flowers and prickly fruits that cling to fur and clothing	parasitic on especially the heads of chickens
	any of several plants of the genus Bidens having yellow flowers and prickly fruits that cling to fur and clothing