sink·er 
(sĭngkər)
(sĭngkər)n.
1. One that sinks, as a weight used for sinking fishing lines or nets.
2. Slang A doughnut.
3. Baseball A sinkerball.
- imitator
- immaculacy
- immaculate
- Immaculate Conception
- immaculately
- immaculateness
- immanence
- immanency
- immanent
- immanentism
- immanentist
- immanently
- Immanuel
- immaterial
- immaterialism
- immaterialist
- immateriality
- immaterialize
- immaterially
- immature
- immaturely
- immatureness
- immaturity
- immeasurability
- immeasurable