surprise

noun 0.771

surprising

noun 0.735

unexpectedness

noun 0.670

surprise party

noun 0.636

shock value

noun 0.610

plot twist

noun 0.590

shock and awe

noun 0.567

startling

noun 0.564

startle

noun 0.564

unforeseen

noun 0.561

shocking

noun 0.560

shock

noun 0.559

astonishment

noun 0.555

shocker

noun 0.555

suddenness

noun 0.554

unpredictability

noun 0.549

unpredictable

noun 0.545

unexpected

noun 0.543

blindside

noun 0.542

suspense

noun 0.539

bolt from the blue

noun 0.529

dark horse

noun 0.525

expectedness

noun 0.519

spur of the moment

noun 0.506

strangeness

noun 0.504

ambush

noun 0.503

anticipation

noun 0.502

unusual

noun 0.502

magic trick

noun 0.501

element

noun 0.500