flapdoodle vs illogicalness

flapdoodle

noun

  • A speaker or writer of nonsense. 

  • Nonsense. 

  • Thingamabob. 

verb

  • To con; to deceive with nonsense. 

illogicalness

noun

  • The quality of being illogical. 

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