Synonyms: survival
Definition: something that survives
Similar words: continuance, continuation
Definition: the act of continuing an activity without interruption
Synonyms: survival, survival of the fittest, selection, natural selection
Definition: a natural process resulting in the evolution of organisms best adapted to the environment
Similar words: natural action, natural process, action, activity
Definition: a process existing in or produced by nature (rather than by the intent of human beings)
Usage: the action of natural forces; volcanic activity
Definition: a state of surviving; remaining alive
Similar words: life, living, aliveness, animation
Definition: the condition of living or the state of being alive
Usage: while there's life there's hope; life depends on many chemical and physical processes