HARM—injury, hurt, wrong, infliction. (Benefit.)
HARMLESS—safe, innocuous, innocent. (Hurtful.)
HARSH—rough, rigorous, severe, gruff. (Gentle.)
HASTEN—accelerate, dispatch, expedite. (Delay.)
HASTY—hurried, ill-advised. (Deliberate.)
HATEFUL—odious, detestable. (Lovable.)
HATRED—enmity, ill-will, rancor. (Friendship.)
HAUGHTINESS—arrogance, pride. (Modesty.)
HAUGHTY—arrogant, disdainful, supercilious.
HAZARD—risk, venture.