"rotation" - key terms from Wikipedia

axis of rotation
axis of rotation	must exert
axis of the rotation	lay
clinical rotation
continental rotation
crop rotation
dipole rotation
direction of local rotation
direction of rotation
earth rotation
every rotation	matrix
galactic rotation
galaxy rotation
givens rotation
heavy rotation
identity rotation
infinitesimal rotation
intrinsic rotation
lateral rotation
left rotation
medial rotation
opioid rotation
planar rotation
quaternion rotation
rapid rotation
rate of rotation
regular rotation
represents a rotation
right rotation
rotation
rotation	about
rotation	around
rotation	axis
rotation	curve
rotation	group
rotation	in office
rotation	is needed
rotation	matrices
rotation	matrix
rotation	must exert a force
rotation	of the earth
rotation	period
rotation	policy
rotation	speed
rpm rotation
short rotation
soul rotation
tree rotation
twisting rotation
wick rotation