Based on the clue 'a sly underhanded person or a black footed ferret...', what is the answer?

Based on the clue 'a slow careless motorist is sometimes referred to...', what is the answer? Based on the clue 'a slow or fast pitch 7 inning game or a question ...', what is the answer? Based on the clue 'a slow growth company that invests little in rd h...', what is the answer? Based on the clue 'a sluggish economy could use this so could a weak ...', what is the answer? Based on the clue 'a sly laugh pluralize its a candy bar', what is the answer? Based on the clue 'a smack the romantic kind 4', what is the answer? Based on the clue 'a small informal restaurant or one who eats there', what is the answer? Based on the clue 'a small american bird of the family parulidae know...', what is the answer?