adj well-disposed; favorable.
2. healthful ·adj indicating, characterized by, or resulting from, health or soundness; as, a healthful condition.
3. healthful ·adj serving to promote health of body or mind; wholesome; salubrious; salutary; as, a healthful air, diet.
4. healthful ·adj full of health; free from illness or disease; well; whole; sound; healthy; as, a healthful body or mind; a healthful plant.