Antonym of AMENABLE

Answer: Option A

Amenable : open and responsive to suggestion; easily persuaded or controlled.
Stubborn : having or showing dogged determination not to change one's attitude or position on something, especially in spite of good arguments or reasons to do so.
Docile : ready to accept control or instruction; submissive.
Obedient : complying or willing to comply with an order or request; submissive to another's authority.
Offensive : causing someone to feel resentful, upset, or annoyed.

Antonym of Amenable is Stubborn