ado
agitation
angular momentum
angular motion
angular velocity
axial motion
bowling
brouhaha
bustle
centrifugation
circulation
circumgyration
circumrotation
commotion
disturbance
ebullience
ebullition
eddy
effervescence
embroilment
feery-fary
ferment
fermentation
flurry
full circle
fume
gyrating
gyration
hurly-burly
hurry
hurry-scurry
pell-mell
perturbation
pivoting
reeling
revolution
revolving
roll
rolling
rotating
rotation
rotational motion
ruffle
spin
spinning
stir
swinging
swirl
swiveling
to-do
Sterling
Stirling
burling
curling
gerling
herling
hurling
pearling
sperling
spurling
sterling
twirling
unfurling
whirling
yearling