complex vs surfeit

complex

noun
  • A vehement, often excessive psychological dislike or fear of a particular thing. 

  • A structure consisting of a central atom or molecule weakly connected to surrounding atoms or molecules, as for example coordination complexes in inorganic chemistry and protein complexes in biochemistry. 

  • A multimorphemic word, one with several parts, one with affixes. 

  • A problem. 

  • An abnormal mental condition caused by repressed emotions. 

  • An assemblage of related things; a collection. 

  • A cluster of wildfires burning in the same vicinity. 

  • A group of closely related species, often distinguished only with difficulty by traditional morphological methods. 

  • An organized cluster of thunderstorms. 

  • A complex number. 

  • A collection of buildings with a common purpose, such as a university or military base. 

  • A network of interconnected systems. 

verb
  • To complicate. 

  • To form a complex with another substance 

adj
  • A curve, polygon or other figure that crosses or intersects itself. 

  • Having the form a + bi, where a and b are real numbers and i is (by definition) the imaginary square root of −1. 

  • Made up of multiple parts; composite; not simple. 

  • Whose range is a subset of the complex numbers. 

  • Whose coefficients are complex numbers; defined over the field of complex numbers. 

  • Not simple, easy, or straightforward; complicated. 

surfeit

noun
  • Disgust caused by excess; satiety. 

  • A group of skunks. 

  • A sickness or condition caused by overindulgence. 

  • Overindulgence in either food or drink; overeating. 

  • An excessive amount of something. 

verb
  • To fill (something) to excess. 

  • To supply (someone) with something to excess; to disgust (someone) through overabundance. 

  • To satisfy (someone's appetite) to excess (both literally and figuratively). 

  • To overeat or feed to excess (on or upon something). 

  • To indulge (in something) to excess. 

  • To feed (someone) to excess (on, upon or with something). 

  • To become sick from overindulgence (both literally and figuratively). 

  • To make (someone) sick as a result of overconsumption. 

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