intellectual vs professor

intellectual

noun
  • An intelligent, learned person, especially one who discourses about learned matters. 

adj
  • Relating to the understanding; treating of the mind. 

  • Suitable for exercising one's intellect; perceived by the intellect 

  • Pertaining to, or performed by, the intellect; mental or cognitive. 

  • Endowed with intellect; having a keen sense of understanding; having the capacity for higher forms of knowledge or thought; characterized by intelligence or cleverness 

professor

noun
  • A teacher or faculty member at a college or university regardless of formal rank. 

  • The most senior rank for an academic at a university or similar institution, informally also known as "full professor." 

  • A pianist in a saloon, brothel, etc. 

  • The puppeteer who performs a Punch and Judy show; a Punchman. 

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