Based on the clue 'also called parrot fever it can be contracted by h...', what is the answer?

Based on the clue 'also called methylmorphine this opium derived drug...', what is the answer? Based on the clue 'also called nacre this iridescent inner layer of c...', what is the answer? Based on the clue 'also called noodling the grabbing or grabbling of ...', what is the answer? Based on the clue 'also called onagers the largest one could throw a ...', what is the answer? Based on the clue 'also called pergelisol its the perennially frozen ...', what is the answer? Based on the clue 'also called piecing its the type of work used to p...', what is the answer? Based on the clue 'also called puffers these fish are known for their...', what is the answer? Based on the clue 'also called puffers these fish are known for their...', what is the answer?