current vs open-ended

current

adj
  • Existing or occurring at the moment. 

  • Electric; of or relating to electricity. 

  • Generally accepted, used, practiced, or prevalent at the moment. 

noun
  • a tendency or a course of events 

  • The generally unidirectional movement of a gas or fluid. 

  • the amount of electric charge flowing in each unit of time. 

  • The part of a fluid that moves continuously in a certain direction, especially (oceanography) short for ocean current. 

open-ended

adj
  • Permitting a spontaneous or unstructured response. 

  • Of a straight draw, made up of four consecutive cards, thus able to be completed by either of two ranks of card. 

  • Adaptable to change. 

  • Unrestricted by definite limits. 

  • There will be an open-ended discussion. 

How often have the words current and open-ended occurred in a corpus of books? (source: Google Ngram Viewer )