bastard yellowwood vs Afrocarpus falcata

bastard yellowwood and Afrocarpus falcata both are nouns.

Word	Noun	Adjective	Verb	Adverb
bastard yellowwood	Yes	No	No	No
Afrocarpus falcata	Yes	No	No	No

As nouns, bastard yellowwood and Afrocarpus falcata are synonyms defined as:

bastard yellowwood and Afrocarpus falcata: medium-sized tree of South Africa

Other synonyms of bastard yellowwood include common yellowwood.

bastard yellowwood (noun)	Afrocarpus falcata (noun)
medium-sized tree of South Africa	medium-sized tree of South Africa