to deal with or gain control of something synonym overcome She can't get over her shyness. I think the problem can be got over without too much difficulty.
to return to your usual state of health, happiness, etc. after an illness, a shock, the end of a relationship, etc. He was disappointed at not getting the job, but he'll get over it. See related entries: Recovering from illness
to make something clear to somebody He didn't really get his meaning over to the audience.