Scary things that begin with the letter c include:
Things being scary depends on the observer, not the thing.
Copperhead snakes, cobra snakes, chaos, cheetah, coral catsharks, crocodiles, coyotes and cougars are scary.
Cookie monster
Something scary that starts with C is cancer.
Catastrophical, claustrophobic
A crypt.A crypt.A crypt.A crypt.A crypt.A crypt.
Thing that you eat that start with the letter "C"CandyCreamCantaloupeCauliflowercorncheesechicken
COUGAR ripping your flesh apart with no one to save you charred bones chainsaw
catfish?
Christopher Columbus
china? compass?
the word you are looking for is CYTOSINE
when you experience a scary thing it's like an imaginary thing or a haunted house if you hear creepy noises or creeks you are experiencing a scary thing
If you are agoraphobic, a crowd would be a horrible thing to you.
central