do someone a frighten
scare the hell out of
frighten the life out of someone
scare someone to death
scare the shit out of
make someone's hair stand on end
put the shits up someone
freak out
give someone the shits
scare the life out of
put the heart across one
scarecrow
frighten the piss out of
flay
make someone's flesh creep
spook out
funk
spook
overfrighten
fray
scare the living daylights out of
frightsomely
geek out
scare someone out of their wits
scaringly
jump in one's skin
frightfully
piss one's pants
put the wind up
crap one's pants
fearsomely
curl someone's hair
get in someone's hair
twist someone's balls
make someone's skin crawl
scare the pants off
out of one's skin
have the wind up
terrify
get under someone's skin
scare
terrorise
alarmistically
spooking
flaysome
hagride
shuddersome
tread on someone's toes
brushback pitch
fearful
frighteningly
put the fear of God into
paranoiacally
frightsomeness
scarily
shirtfront
spookily
creep-shame
brick it
wrack
squick
fearmonger
boo
affronter
screw around
give someone ass cancer
set up someone's birse
creep out
frightfulness
get to
get someone's goat
fearing
warningfully
terror
get up someone's nose
bring out in a rash
tarrify
terrifyingly
concern
get the wind up
startful
ghostly
terrification
feared
trepidly
overscare
terrorize
menace
comb someone's hair the wrong way
tremble
run scared
spooksome
gloppen
flip shit
chap someone's hide