lambkill vs sheep laurel

lambkill and sheep laurel both are nouns.

Word	Noun	Adjective	Verb	Adverb
lambkill	Yes	No	No	No
sheep laurel	Yes	No	No	No

As nouns, lambkill and sheep laurel are synonyms defined as:

lambkill and sheep laurel: North American dwarf shrub resembling mountain laurel but having narrower leaves and small red flowers; poisonous to young stock

Other synonyms of lambkill include Kalmia angustifolia, pig laurel.

lambkill (noun)	sheep laurel (noun)
North American dwarf shrub resembling mountain laurel but having narrower leaves and small red flowers; poisonous to young stock	North American dwarf shrub resembling mountain laurel but having narrower leaves and small red flowers; poisonous to young stock