Unfavorable; antagonistic in purpose or effect; hostile; actively opposing one's interests or wishes; contrary to one's welfare; acting against; working in an opposing direction.
Opposed; contrary; opposing one's interests or desire.
Opposite; confronting.
Serving to hinder or oppose; adverse, disadvantageous, inconducive, unsuitable.
Of wind or weather: causing delay or obstacles; not conducive to travel or work; inclement.
Of a belief, state of mind, etc.: not favourable; disapproving.
Not auspicious; ill-boding.