Spirits 
To dream that you are talking to an unknown spirit implies that you are being manipulated or taken advantage of by someone close to you.
Generally, if the spirit is known and welcomed, it represents success and prosperity in your occupation.
Brother
To dream of your brother represents the bond that you share with him. Perhaps you know someone else who also has the same attributes or features that he possesses.
If you do not have a brother and dream that you have one, then this may indicate that you have to recognize certain attributes that you possess. The brother in your dream may represent a very important relationship that you share with someone else.
A brother may also signify devout and inspirational emotions that you harbor. It is also possible that you have trouble surrendering control and power to someone else.
To dream that you are mad or angry at your brother implies that you hold unresolved feelings of rage that you are hesitant to communicate
Funeral
To dream of your own funeral represents some circumstance that you've been dealing with. You could be trying to bury some emotions or aspects about yourself, but your dream is telling you to pay attention to them. You could be hiding from a situation and hoping that it passes. If you are close to death, then a funeral could indicate your fears and concerns about your own demise.
To dream that you are attending someone else's funeral suggests that you are putting a past relationship where it belongs: in the past. You may be releasing negative emotions you've kept for so long. If the funeral is for an unknown person, then your dream is telling you to set aside some part of your past so that a new experience or person can enter. You should think about what aspect of your life you should part with.
To dream about your living parent's funeral indicates that you need to break free of your parents' control. This dream could offer you the strength and confidence needed to gain your own freedom and independence.
Demeter
To dream of Demeter is a powerful sign of impending marriage, possibly of someone close to you. There is also the likelihood of a fertile season ahead for you and your loved ones.
Carcass
To dream of a carcass signifies the complete ending of an era in your life. There is no coming back or retreating from the fact that it is now over. Acceptance is the key to making the most of this ending. Dreaming of a carcass that moves or speaks implies the inability to accept that it is time to move on.
Gangrene
To dream that someone is afflicted with gangrene indicates that you may deal with sadness, grief, or the demise of someone close to you.
Obituary
To dream of an obituary symbolizes the conclusion of your previous way of behaving. It may also mean an end to your obsolete principles.
Immortal
To dream of being immortal connotes longevity, permanence, or fearlessness. You believe that you are stronger and mightier than others. Alternatively, it signifies unwillingness in starting anew or resistance in redirecting your plans. You are reluctant in embracing change.
Mortuary
To see or dream that you are in a mortuary implies that you are neglecting to use your skills, and are therefore not working to your full potential. It may also symbolize certain negative attributes or qualities that you should change.