china vs slipware

china

noun
  • Synonym of porcelain, a hard white translucent ceramic made from kaolin, now (chiefly US) sometimes distinguished in reference to tableware as fine or good china. 

  • Synonym of China rose, in its various senses. 

  • A kind of drum cymbal approximating a Chinese style of cymbal, but usually with Turkish influences. 

  • Chinaware: porcelain tableware. 

  • Synonym of China root, the root of Smilax china (particularly) as a medicine. 

  • Synonym of mate (rhyme of china-plate). 

slipware

noun
  • A type of pottery identified by its primary decorating process where slip is placed onto the dry surface by dipping, painting or splashing. 

How often have the words china and slipware occurred in a corpus of books? (source: Google Ngram Viewer )