undulate (v.)
- alternate
- bank
- billow
- brandish
- break
- circle
- comb
- crab
- crash
- cycle
- dash
- dip
- feather
- fishtail
- flap
- flaunt
- float
- flourish
- flutter
- fly
- heave
- intermit
- lift
- loop
- oscillate
- peak
- plow
- pulsate
- pulse
- reappear
- recur
- repeat
- return
- revolve
- rise
- roll
- rotate
- scend
- send
- shake
- skid
- smash
- snake
- spin
- spiral
- stunt
- surge
- swell
- swing
- toss
- turn
- wag
- wave
- wheel
- wield
- wigwag
- yaw
