second class

second class
    adv 1: by second class conveyance; "we traveled second class"
    n 1: not the highest rank in a classification
    2: not the highest quality in a classification
    3: a class of accommodations on a ship or train or plane that
       are less expensive than first class accommodations [syn:
       {cabin class}, {second class}, {economy class}]
    

27 Moby Thesaurus words for "second class":
      Mickey Mouse, base, cheap, cheesy, coarse, common, declasse,
      fourth-class, hack, inferior, irregular, low-class, low-grade,
      low-quality, low-test, mean, paltry, poor, punk, second-best,
      second-rate, seedy, shabby, tacky, third-class, third-rate,
      tinny