smoo - spin
- smooth
- smooth control
- smooth cover
- smooth curve
- smooth cut
- smooth drum
- smooth feeding
- smooth file
- smooth finish
- smooth idling
- smooth mating
- smooth motion
- smooth operation
- smooth planing machine
- smooth roller
- smooth rolling
- smooth rolling apparatus
- smooth running characteristic
- smooth shaft
- smooth shoe
- smooth stop
- smooth surface
- smooth surface finish
- smooth transfer of power
- smooth transition
- smooth-cut file
- smooth-jawed vise
- smooth-running
- smooth-running spindle
- smoothing
- smoothing apparatus
- smoothing circuit
- smoothing filter
- smoothing planer
- smoothing process
- smoothing roller tool
- smoothness
- smoothness of motion
- smother box
- smpm
