obedient dutifully complying with the commands or instructions of those in authority; "an obedient soldier"; "obedient children"; "a little man obedient to his wife"; "the obedient colonies...are heavily taxed; the refractory remain unburdened"- Edmund Burke
manipulable,
tractable easily managed (controlled or taught or molded); "tractable young minds"; "the natives...being...of an intelligent tractable disposition"- Samuel Butler
willing disposed or inclined toward; "a willing participant"; "willing helpers"
conformable,
amenable quick to comply; "I have been to you a true and humble wife, at all times to your will conformable"-Shakespeare