Based on the clue 'a deep ravine or the last name of a witchy neighbo...', what is the answer?

Based on the clue 'a deep blue pigment made from the mineral lapis la...', what is the answer? Based on the clue 'a deep ditch or furrow', what is the answer? Based on the clue 'a deep guttural sound or a us infantryman', what is the answer? Based on the clue 'a deep philosophical existential dread its the ge...', what is the answer? Based on the clue 'a deep ravine thats often dry in the summer it sha...', what is the answer? Based on the clue 'a deep red color as a verb it means to abandon on ...', what is the answer? Based on the clue 'a deep shade of black or a 747', what is the answer? Based on the clue 'a deep shout or roar', what is the answer?