amenable in WordNet English dictionary

1. disposed or willing to comply
   "someone amenable to persuasion"
   amenable  conformable 
   
2. liable to answer to a higher authority
   "the president is amenable to the constitutional court"
   amenable 
   
3. readily reacting to suggestions and influences
   "a responsive student"
   amenable  tractable 
   
4. open to being acted upon in a certain way
   "an amenable hospitalization should not result in untimely death"; "the tumor was not amenable to surgical treatment"
   amenable