put the wind up
have the wind up
get the wind up
flay
spook out
make someone's hair stand on end
frighten the piss out of
harrow
funk
make someone's skin crawl
skeeve
curl someone's hair
frighten
tremble
freak out
fray
put the shits up someone
perturb
terrify
terrifyingness
conturb
gloppen
apprehend
scare the hell out of
do someone a frighten
frighteningly
overfrighten
dreaden
frighten the horses
fearlike
spook
frightsomeness
panic
fearful
terrifying
flaysome
wrack
shuddersome
shake
apprehensive
threaten
rattle
dismay
make someone's flesh creep
scarecrow
fear
frightfulness
run scared
fearsomely
frightenedness