に足る => worthy; worth doing N1
に足りない/に足らない => cannot; not worthy; not worth doing ~ N1
再び => again; once more N2
一緒に => together N5
たび(に) => whenever; every time ~ N3
及び => and; as well as ~ N2
たびに => Every time N3
Time, Situation
~にしのびない (~に忍びない)      => cannot bring oneself (to do); unable to bear ~ N1
一度に => all at once N3
一通り => Basically, (get) over, done N2
Base, base
一方だ => more and more; continue to ~ N2
びる => to seem to be; to appear; to behave as ~ N1