coherent

Adjective

• sticking together
  • two coherent sheets
    
  • tenacious burrs
    

• (physics) of waves having a constant phase relation

• capable of thinking and expressing yourself in a clear and consistent manner
  • a lucid thinker
    
  • she was more coherent than she had been just after the accident
    

• marked by an orderly, logical, and aesthetically consistent relation of parts
  • a coherent argument
    

Related words

• Synonyms: 
  tenacious , logical , lucid , consistent , ordered