All answers start with 'st'.
-1. ST + To enlarge the bore of = Any body of flowing fluid. 6 letters
-2. ST + A revolving cylinder = Collapsible carriage. 8
-3. ST + Vomit = To reach out; extend. 7
-4. ST + To travel in or on a conveyance = To move with long steps. 6
-5. ST + A light knock = tether. 5
-6. ST + Last word of the Bible = Male organ of a flower. 6
-7. ST + Alcoholic beverage = Tasteless from age. 5
-8. ST + McNally's partner = To leave in an unfavorable place. 6
-9. ST + Ailing = Motionless. 5
10. ST + Done = Mature corn stalk; fodder. 6 sto--r