circling
circuition
circuitousness
circuitry
circularity
circulation
circumambience
circumambiency
circumambulation
circumflexion
circumlocution
circummigration
circumnavigation
deviance
deviancy
deviation
deviousness
digression
excursion
excursus
gyre
gyring
indirection
meandering
orbit
roundaboutness
rounding
spiral
spiraling
turn
turning
wheeling