necking vs touching

necking

noun
  • Chugging beer. 

  • A behavior among male giraffes where they hold combat for social dominance using their necks as weapons. 

  • Making out; kissing profusely, especially on the neck. 

  • A neckmould. 

touching

noun
  • A snack served with alcoholic drinks in an informal environment. 

  • The act by which something is touched. 

prep
  • Regarding; concerning. 

adj
  • Provoking sadness and pity; that can cause sadness or heartbreak among witnesses to a sad event or situation. 

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