thrill-seeker vs wackadoodle

thrill-seeker

noun

  • A person who enjoys thrilling situations, or who engages in dangerous sports 

wackadoodle

noun

  • A crazy, irrational, or eccentric person. 

adj

  • Crazy, irrational, or eccentric. 

How often have the words thrill-seeker and wackadoodle occurred in a corpus of books? (source: Google Ngram Viewer )