Descriptive:
* The artist's paintings were incredibly realistic, capturing every detail of the subject.
* Her goals for the project were realistic, taking into account the time and resources available.
* The movie's special effects were so realistic that it was hard to believe they weren't real.
Comparative:
* It's important to have realistic expectations about your career path.
* The model of the car was a realistic representation of the actual vehicle.
* This approach to problem-solving is more realistic than the previous one.
Figurative:
* After years of dreaming, she finally had a realistic chance of achieving her goal.
* His plan for the future was very realistic and well thought out.
* The news report presented a realistic picture of the current situation.
As an adjective:
* She had a realistic view of the world, even though it sometimes felt harsh.
* They painted the walls in a realistic shade of blue.
The specific meaning of "realistic" will depend on the context of the sentence.