Uncooperative
Part of speech: adjective
Definition: Not cooperative
Unhelpful
Part of speech: adjective
Definition: Not providing help or assistance; not helpful.
Example sentence: Anger clearly has its proper place at work, which is neither wholly absent nor ever present. The manager who is an emotional blank is just as hard to work for as the volcanic boss, and both can do great harm by setting an unhelpful example for what kind of emotional expression is expected and accepted.