Sun because it is not scary
fear fear
approachable
Approachable because it is the opposite of the other synonyms. I disagree with the above response. The word fear does not belong. The word fear is not synonymous with either the word intimidating or the word scary (although the words intimidating and scary are synonymous with each other.) The word fear is used as either a noun or a verb. The other three words, however, are all used as adjectives. The word fear is not used as an adjective. None of the other three words is used as a noun or a verb.
This is clearly your homework. Wiki does not do homework. It is time to get to work.
Approachable is the exception to the others. The others are reactions of avoidance.
Fear
No, the word 'scary' is an adjective, a word used to describe a noun as causing fright or alarm (a scary movie; a scary ride).
scary...im not sure but maybe its scary.
Sally saw a ghost and was shaking of fear.
GARFIELD
Arachnophobia, fear of spiders. Arachnids are the family of creatures to which spiders belong.
Petrified means you are frightened. You have a big fear of something just like the word Phobia.