aware β If you are aware of something, you know about it.
cloudy β If it is cloudy, there are a lot of clouds in the sky.
complicated β If you say that something is complicated, you mean it has so many parts or aspects that it is difficult to understand or deal with.
contaminated β made impure by the addition of a harmful or undesirable substance
corrupt β Someone who is corrupt behaves in a way that is morally wrong, especially by doing dishonest or illegal things in return for money or power.
dark β When it is dark, there is not enough light to see properly, for example because it is night.
dirty β soiled with dirt; foul; unclean: dirty laundry.
disorderly β characterized by disorder; irregular; untidy; confused: a disorderly desk.
disorganized β functioning without adequate order, systemization, or planning; uncoordinated: a woefully disorganized enterprise.