worthless

adj/ˈwɝθləs//ˈwɝθlɪs/
  1. 1.

    vô giá trị

    Having no worth or use; without value.

    • Don’t be a worthless slouch! Go get yourself a job.
    • Lies are as important as truth, for without lies, the truth is worthless.
    valuableprecioususefulworthymiserableuselessblownfucking