obtain by seizing forcibly or violently, also metaphorically; "wrest the knife from his hands"; "wrest a meaning from the old text"; "wrest power from the old government"
continue to live; endure or last; "We went without water and food for 3 days"; "These superstitions survive in the backwaters of America"; "The race car driver lived through several very serious accidents"; "how long can a person last without food and water?"
continue in existence after (an adversity, etc.); "He survived the cancer against all odds"