The Collaborative International Dictionary of English v.0.48:

Crockery \Crock"er*y\ ( kr?k"?r-?), n. [From Crock an earthen
   vessel.]
   Earthenware; vessels formed of baked clay, especially the
   coarser kinds.
   [1913 Webster]

Moby Thesaurus II by Grady Ward, 1.0:

22 Moby Thesaurus words for "crockery":
   adobe, biscuit, bisque, bowl, brick, cement, ceramic ware,
   ceramics, china, crock, enamelware, firebrick, glass, jug,
   porcelain, pot, pottery, refractory, tile, tiling, urn, vase