Manihot esculenta vs bitter cassava

Manihot esculenta and bitter cassava both are nouns.

Word	Noun	Adjective	Verb	Adverb
Manihot esculenta	Yes	No	No	No
bitter cassava	Yes	No	No	No

As nouns, Manihot esculenta and bitter cassava are synonyms defined as:

Manihot esculenta and bitter cassava: cassava with long tuberous edible roots and soft brittle stems; used especially to make cassiri (an intoxicating drink) and tapioca

Other synonyms of Manihot esculenta include gari, mandioc, mandioca, Manihot utilissima, manioc, tapioca plant.

Manihot esculenta (noun)	bitter cassava (noun)
cassava with long tuberous edible roots and soft brittle stems; used especially to make cassiri (an intoxicating drink) and tapioca	cassava with long tuberous edible roots and soft brittle stems; used especially to make cassiri (an intoxicating drink) and tapioca