Dangerous
Part of speech: adjective
Definition: Full of danger.
Example sentence: Art is dangerous. It is one of the attractions: when it ceases to be dangerous you don't want it.
Vulnerable
Part of speech: adjective
Definition: More or most likely to be exposed to the chance of being attacked or harmed, either physically or emotionally.More likely to be exposed to Malicious programs or viruses.
Example sentence: Have you ever been in love? Horrible isn't it? It makes you so vulnerable. It opens your chest and it opens up your heart and it means that someone can get inside you and mess you up.