Based on the clue 'a wealth seeker or a military adventurer for hire', what is the answer?

Based on the clue 'a weak timid person with an unassertive nature na...', what is the answer? Based on the clue 'a weak form of a disease agent used to protect aga...', what is the answer? Based on the clue 'a weak not in the best of health gastropod of the ...', what is the answer? Based on the clue 'a weakness i can be too much of this kind of play...', what is the answer? What is referred to by 'a wealthy sorceress'? What is referred to by 'a weapon for fencing'? Based on the clue 'a weapon like a taser that fires electric darts to...', what is the answer? Based on the clue 'a weapon removed from a stone', what is the answer?