hediondilla vs coville

hediondilla and coville both are nouns.

Word	Noun	Adjective	Verb	Adverb
hediondilla	Yes	No	No	No
coville	Yes	No	No	No

As nouns, hediondilla and coville are synonyms defined as:

hediondilla and coville: desert shrub of southwestern United States and New Mexico having persistent resinous aromatic foliage and small yellow flowers

Other synonyms of hediondilla include creosote bush, Larrea tridentata.

hediondilla (noun)	coville (noun)
desert shrub of southwestern United States and New Mexico having persistent resinous aromatic foliage and small yellow flowers	desert shrub of southwestern United States and New Mexico having persistent resinous aromatic foliage and small yellow flowers