blabby vs colloquial

blabby

adj
  • Tending to blab or gossip a lot. 

colloquial

adj
  • Of or pertaining to a conversation; conversational or chatty. 

  • Characteristic of familiar conversation, of common parlance; informal. 

noun
  • A colloquial word or phrase, colloquialism 

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