fountain vs overflow

fountain

verb
  • To flow or gush as if from a fountain. 

noun
  • An artificial, usually ornamental, water feature (usually in a garden or public place) consisting of one or more streams of water originating from a statue or other structure. 

  • A natural source of water; a spring. 

  • A reservoir from which liquid can be drawn. 

  • A source or origin of a flow (e.g., of favors or knowledge). 

  • A juggling pattern typically done with an even number of props where each prop is caught by the same hand that throws it. 

  • A roundel barry wavy argent and azure. 

  • A ground-based firework that projects sparks similar to a water fountain. 

  • Anything that resembles a fountain in operation. 

  • The structure from which an artificial fountain can issue. 

  • A drink poured from a soda fountain, or the cup it is poured into. 

  • A soda fountain. 

overflow

verb
  • To flow over the brim of (a container). 

  • To flow over the edge of a container. 

  • To exceed limits or capacity. 

  • To (cause to) exceed the available numeric range. 

  • To cover with a liquid, literally or figuratively. 

  • To be superabundant; to abound. 

  • To cause an overflow. 

noun
  • The situation where a value exceeds the available numeric range. 

  • The spillage resultant from overflow; excess. 

  • Outlet for escape of excess material. 

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