Liberal: If you go to wikipedia and look up liberal, the definition is to be without bigotry, political or social philosophy advocating the freedom of the individual.
The problem is, liberals are hypocrites.
Lets take the glbt and marriage equality movement as an example. How often does the glbt community mention Polygamy or Polyandry? Chances are rarely if ever.
Most people from the glbt community say marriage is between two people.
That makes the majority of the glbt hypocrites as they oppose being married to more than one person. As long as "they" can marry who they want, that is all they care about. When someone outside their accepted ideology wants to get married, the glbt community is opposed to it.
Conservative: Wikipedia defines Conservative as a political and social philosophy promotes retaining traditional social institutions.
When a group of people such as the glbt community win equal rights, they will then be conservatives as they will oppose polygamy, polyandry and prostitution.
When the glbt community achieves their desired change, they will oppose further change, which will make them conservatives.