Based on the clue 'bread spread whose name comes from the portuguese ...', what is the answer?

What is referred to by 'breach of faith'? What is referred to by 'bread begins as this'? What is referred to by 'bread chatter pandoras'? Based on the clue 'bread is eaten so widely its often called the staf...', what is the answer? Based on the clue 'breadbasket is a slang term for this part of the b...', what is the answer? Based on the clue 'break down dosage get this someone like poseidon', what is the answer? Based on the clue 'break down electron motor get this device that ca...', what is the answer? Based on the clue 'break down fish in nile get this end point of a r...', what is the answer?