moot

Adjective

• open to argument or debate
  • that is a moot question
    

• of no legal significance (as having been previously decided)

Noun

• a hypothetical case that law students argue as an exercise
  • he organized the weekly moot
    

Verb

• think about carefully; weigh
  • They considered the possibility of a strike
    
  • Turn the proposal over in your mind
    

Related words

• Synonyms: 
  arguable , debatable , disputable , consider , debate , turn over , deliberate