aussprechen--say out loud ,or talk something over with someone, discuss a mutual problem.
ansprechen. speak to some you meet. ask someone something.
absprechen. agree on something, agree on a time to meet.
versprechen, say something wrong, make a mistake when talking.
mitsprechen. talking with, or say your own ideas.
durchsprechen, talk throught something
vorsprechen, an interview for a job, you tell who you are and so on.
besprechen, talk about something, discuss it.