alternate
back and fill
be here again
bob
bobble
careen
change
circle
coggle
come again
come and go
come around
come round
come round again
come up again
cycle
dangle
dither
ebb and flow
equivocate
flounder
fluctuate
flutter
go through phases
hem and haw
intermit
librate
lurch
nutate
pendulate
pitch
pulsate
pulse
reappear
recur
reel
reoccur
repeat
resonate
return
revolve
ring the changes
rock
roll
roll around
rotate
seesaw
shake
shift
shilly-shally
oscillated
oscillates
oscillating
512-bit
512-byte
Lucite
aureola
chron
cloudlet
dft-based
discourse
fascicle
half-cut
half-gloom
layering
night-scene
pallour
purple-red
qty
spy-ray
teakwood
try-catch
vantage-ground
wrist-watch