Raphicerus campestris vs steinbok

Raphicerus campestris and steinbok both are nouns.

Word	Noun	Adjective	Verb	Adverb
Raphicerus campestris	Yes	No	No	No
steinbok	Yes	No	No	No

As nouns, Raphicerus campestris and steinbok are synonyms defined as:

Raphicerus campestris and steinbok: small plains antelope of southeastern Africa

Other synonyms of Raphicerus campestris include steenbok.

Raphicerus campestris (noun)	steinbok (noun)
small plains antelope of southeastern Africa	small plains antelope of southeastern Africa