quit

Verb
  1. Put an end to a state or an activity (synset 202686624)
    "Quit teasing your little brother"
  2. Give up or retire from a position (synset 202387509)
    "The Secretary of the Navy will leave office next month"; "The chairman resigned over the financial scandal"
  3. Go away or leave (synset 202012411)
  4. Turn away from;
    Give up (synset 202232269)
    "I am foreswearing women forever"
  5. Give up in the face of defeat of lacking hope;
    Admit defeat (synset 201085437)
    "In the second round, the challenger gave up"

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