incelibate vs love-shy

incelibate

adj

  • unchaste, practicing incelibacy. 

love-shy

adj

  • Ineffectual at courtship or attaining sexual intercourse. 

noun

  • A person, especially a man, who is ineffectual at courtship. 

How often have the words incelibate and love-shy occurred in a corpus of books? (source: Google Ngram Viewer )