Charybdis
Maelstrom
ado
agitation
back stream
backflow
backwash
backwater
bluster
bobbery
boil
boiling
bother
botheration
brouhaha
burst
bustle
churn
commotion
confusion
conturbation
countercurrent
counterflow
counterflux
discomposure
disorder
disquiet
disquietude
disturbance
dizzy round
ebullition
eddy
embroilment
excitement
feery-fary
ferment
fermentation
fever
feverishness
fidgetiness
fidgets
fit
flap
flurry
fluster
flutter
flutteration
flutteriness
foment
fume
current
stream
avalanche
cacophony
cauldron
chasm
cyclone
fusillade
inferno
jumble
kaleidoscope
maze
outpouring
paroxysm
swirl
torrent
turbulence
turmoil
upheaval
vortex
welter
whirl
whirlpool
whirlwind