toe-curling vs treacly

toe-curling

adj
  • Causing feelings of acute embarrassment. 

  • Causing feelings of arousal or excitement (especially sexual). 

treacly

adj
  • consisting of treacle, or cloying sentimental speech 

  • thick and sticky 

How often have the words toe-curling and treacly occurred in a corpus of books? (source: Google Ngram Viewer )