gobsmacked
astoundedly
disturbed
scrabbly
astoundedness
shockable
suffering Sappho
with one's jaw in one's lap
heartstricken
gobstruck
no kidding
gape-mouthed
popeyed
Moses
explosive
spreckled
peppered
taken aback
shocking
thunderstriking
agoggle
astoundable
staggered
devastated
alamak
have one's wig snatched
astonishedly
shell shock
unglued
bruh
mad
red in the face
reel
jaw-droppingly
stunlock
astonished
shitcakes
stunnable
stun
gutshot
gut-shot
dazed
postshock
skrik
by hell
leaping lizards
whiskey tango foxtrot
holy damn
horrored
no shit