congenial vs gainand

congenial

adj
  • Suitable to one’s needs. 

  • Friendly or sociable. 

  • Having the same or very similar nature, personality, tastes, habits or interests. 

gainand

adj
  • Appropriate; becoming; fit; suitable; convenient. 

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