Sus scrofa vs wild boar

Sus scrofa and wild boar both are nouns.

Word	Noun	Adjective	Verb	Adverb
Sus scrofa	Yes	No	No	No
wild boar	Yes	No	No	No

As nouns, Sus scrofa and wild boar are synonyms defined as:

Sus scrofa and wild boar: Old World wild swine having a narrow body and prominent tusks from which most domestic swine come; introduced in United States

Other synonyms of Sus scrofa include boar.

Sus scrofa (noun)	wild boar (noun)
Old World wild swine having a narrow body and prominent tusks from which most domestic swine come; introduced in United States	Old World wild swine having a narrow body and prominent tusks from which most domestic swine come; introduced in United States
domestic swine