[1] : WordNet (r) 2.0

bitter cassava
     n : cassava with long tuberous edible roots and soft brittle
         stems; used especially to make cassiri an intoxicating
         drink and tapioca syn: manioc, mandioc, mandioca,
          tapioca plant, gari, manihot esculenta, manihot
         utilissima
see also:
manioc mandioc mandioca tapioca plant gari manihot esculenta 
manihot utilissima 

Bitter >> B Words
Bitter, definition of term: Bitter
bitter_pag1.html

Cassava >> C Words
Cassava, definition of term: Cassava
cassava_pag1.html

Bitter Vetch >> B Words
Bitter Vetch, definition of term: Bitter Vetch
bitter+vetch_pag1.html

Bitter Spar >> B Words
Bitter Spar, definition of term: Bitter Spar
bitter+spar_pag1.html

Bitter Betch >> B Words
Bitter Betch, definition of term: Bitter Betch
bitter+betch_pag1.html