gaby vs gawk

gaby

noun

  • A stupid, foolish person; a simpleton; a dunce. 

gawk

noun

  • A fool; a simpleton; a stupid or clumsy person. 

  • A cuckoo. 

verb

  • To stare conspicuously. 

  • To stare or gape stupidly. 

  • To suck. 

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