imaginary vs terrible

imaginary

noun
  • The set of values, institutions, laws, and symbols common to a particular social group and the corresponding society through which people imagine their social whole. 

  • Imagination; fancy. 

  • An imaginary quantity. 

adj
  • Existing only in the imagination. 

  • Having no real part; that part of a complex number which is a multiple of √ (called imaginary unit). 

terrible

adj
  • Intense; extreme in degree or extent. 

  • Dreadful; causing terror, alarm and fear; awesome 

  • Formidable, powerful. 

  • Unpleasant; disagreeable. 

  • Very bad; lousy. 

adv
  • In a terrible way; to a terrible extent; terribly; awfully. 

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