Term: air pollution: pollution of the atmosphere
Broader: impurity: the condition of being impure | Unrelated: rocker: a curved support that permits the supported object to rock to and fro
Broader: impurity: the condition of being impure | Unrelated: regnellidium: small latex-containing aquatic fern of southern Brazil
Broader: impurity: the condition of being impure | Unrelated: yavapai: a member of a North American Indian people of central Arizona
Broader: impurity: the condition of being impure | Unrelated: allspice: deciduous shrubs having aromatic bark; eastern China; southwestern and eastern United States
Broader: impurity: the condition of being impure | Unrelated: water lobelia: erect perennial aquatic herb of Europe and North America having submerged spongy leaves and pendulous racemes of blue flowers above the water
Broader: impurity: the condition of being impure | Unrelated: pudge: a short fat person
Broader: impurity: the condition of being impure | Unrelated: old squaw: a common long-tailed sea duck of the northern parts of the United States
Broader: impurity: the condition of being impure | Unrelated: vending: the act of selling goods for a living
Broader: impurity: the condition of being impure | Unrelated: lioness: a female lion
Broader: impurity: the condition of being impure | Unrelated: crown fire: a forest fire that advances with great speed jumping from crown to crown ahead of the ground fire