washbowl vs washhand-stand

washbowl

noun
  • A basin for washing the face and hands; a washbasin. 

  • A sink in a bathroom, connected to a supply of water and a drain, in which one may wash one's face and hands. 

washhand-stand

noun
  • Synonym of washstand (“table with a basin for washing”) 

How often have the words washbowl and washhand-stand occurred in a corpus of books? (source: Google Ngram Viewer )