carambola vs Averrhoa carambola

carambola and Averrhoa carambola both are nouns.

Word	Noun	Adjective	Verb	Adverb
carambola	Yes	No	No	No
Averrhoa carambola	Yes	No	No	No

As nouns, carambola and Averrhoa carambola are synonyms defined as:

carambola and Averrhoa carambola: East Indian tree bearing deeply ridged yellow-brown fruit

Other synonyms of carambola include carambola tree.

carambola (noun)	Averrhoa carambola (noun)
deeply ridged yellow-brown tropical fruit; used raw as a vegetable or in salad or when fully ripe as a dessert	East Indian tree bearing deeply ridged yellow-brown fruit
East Indian tree bearing deeply ridged yellow-brown fruit