cower
funk
put the wind up
put the fear of God into
frighten the horses
crack
consternate
sia suay
faze
discomfort
frighten
make someone's hair stand on end
instigate
inspire
prompt
spook
anger
panic
frighten the piss out of
give someone ass cancer
clog
disconcert
curl someone's hair
make someone's flesh creep
scare someone to death
wrack
make baby Jesus cry
frighten the life out of someone
incommode
piggle
test someone's patience
kreistle
jaw
confound
misreact
put the cat among the pigeons
harrow
get a rise out of
make someone's jaw drop
send shivers down someone's spine
clutch one's pearls
tease
discommode
rouse
agitate
croak
turn on
charge up
overfrighten
flay