sink·er·ball 
(sĭngkər-bôl′)
(sĭngkər-bôl′)n.
Baseball
Baseball
A pitched ball that sinks sharply as it reaches the plate; a sinker.
- stratus
- Strauss
- Strauss
- Strauss
- Stravinsky
- straw
- strawberry
- strawberry blond
- strawberry blonde
- strawberry bush
- strawberry mark
- strawberry roan
- strawberry tomato
- strawberry tree
- strawboard
- straw boss
- straw donor
- strawflower
- straw-hat
- straw in the wind
- straw man
- straw mushroom
- straw person
- straw vote
- strawweight