favourable vs furtherly

favourable

adj
  • Convenient or at a suitable time; opportune. 

  • Pleasing, encouraging or approving. 

  • Useful or helpful. 

  • Auspicious or lucky. 

noun
  • A favourable person 

furtherly

adj
  • Favorable, advanced. 

adv
  • In a further manner. 

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