Prunus insititia vs bullace

Prunus insititia and bullace both are nouns.

Word	Noun	Adjective	Verb	Adverb
Prunus insititia	Yes	No	No	No
bullace	Yes	No	No	No

As nouns, Prunus insititia and bullace are synonyms defined as:

Prunus insititia and bullace: small wild or half-domesticated Eurasian plum bearing small ovoid fruit in clusters

Prunus insititia (noun)	bullace (noun)
small wild or half-domesticated Eurasian plum bearing small ovoid fruit in clusters	small wild or half-domesticated Eurasian plum bearing small ovoid fruit in clusters