calque vs gainword

calque

noun
  • A word or phrase in a language formed by word-for-word or morpheme-by-morpheme translation of a word in another language. 

verb
  • To adopt (a word or phrase) from one language to another by semantic translation of its parts. 

gainword

noun
  • A word that a language has borrowed from other languages. In the process, the spelling and pronunciation, and even meaning, may be altered. 

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