| A | B |
|---|
| accumulate | To increase in number or amount; to pile up, collect, or gather. |
| aggravate | To make worse. Annoyance, exasperation. |
| conserve | To save by using carefully. The saving or protection of something through careful use. |
| contaminate | To harm by contact with something undersirable. The act of or result of contaminating. |
| diminsh | To make or become smaller or less; to reduce. |
| drastic | Severe, extreme. |
| extravagant | Spending, caring, or using more than is required. The quality of being wasteful or spending more than is necessary. A thing that costs more than one can afford. |
| frugal | Careful in spending or using something. |
| impurity | Something that is harmful or dirty. |
| peril | Danger; something that is dangerous. Imperiol to place in danger. Dangerous. |
| perpetual | Lasting or seeming to last forever or for a long time; continuous. |
| resource | A supply that can be used when there is a need. Skill in dealing with difficult situations. Resourceful - able to deal with difficult problems. |
| substitute | To replace one thing or person for another. Something or someone that replaces another. Acting in place of someone or something else. |
| sustain | To keep up; to support. To suffer, to undergo. |
| vital | Necessary for continued life or prospertiy. Full of lively spirit. Of the greatest importance. |
