fluidity

Noun

• a changeable quality
  • a charming Oriental fluidity of manner
    
  • a certain fluidness in his perception of time made him an unpredictable colleague
    
  • demographers try to predict social fluidity
    

• the property of flowing easily
  • adding lead makes the alloy easier to cast because the melting point is reduced and the fluidity is increased
    
  • they believe that fluidity increases as the water gets warmer
    

Related words

• Synonyms: 
  fluidness , liquidity , liquidness , runniness