in succession

24 Moby Thesaurus words for "in succession":
      by stages, consecutively, hand running, hierarchically,
      in Indian file, in a chain, in a line, in a row, in a series,
      in column, in file, in order, in sequence, in series,
      in single file, in turn, progressively, running, sequentially,
      serially, seriatim, step by step, successively, turn about