convenience vs gimcrack

convenience

verb
  • To make convenient 

noun
  • Any object that makes life more convenient; a helpful item. 

  • The quality of being convenient. 

  • A convenient time. 

gimcrack

verb
  • To put together quickly and without much care; to bodge. 

  • To embellish with gimcracks. 

noun
  • Something showy but worthless; a bauble or gimmick. 

adj
  • Showy but of poor quality; worthless. 

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