heartstopper
[ hahrt-stop-er ]
/ ˈhɑrtˌstɒp ər /
noun
something so frightening or emotionally gripping as to make one's heart seem to stop beating: We didn't crash, but it was a heartstopper.
Words nearby heartstopper
heartsease,
heartsick,
heartsink,
heartsome,
heartsore,
heartstopper,
heartstrings,
heartthrob,
heartwarming,
heartwood,
heartworm