Wordly Wise 3000 Book 6 Lesson 9

Terms	Definitions
Accumulate	To increase in number or amount, to pile up, collect, or gather.
Aggravate	To make worse
Conserve	To save by using carefully
Contaminate	To harm by contact with something undesirable
diminish	To make or become smaller or less; to reduce
drastic	severe' extreme
extravagant	spending, costing, or using more than is required
frugal	careful in spending or using something
impurity	something that is harmful or dirty
peril	danger; something that is 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
substitute	to replace one thing or person for another
sustain	to keep up, to support
vital	necessary for continued life or prosperity
aggrevate	to anger or annoy
aggravation	annoyance; exasperation
aggravation	a source of annoyance or exasperation
conservation	the saving or protection of something through careful use
contamination	the act of or result of contaminatin
extravagance	the quality of being wasteful or spending more than is necessary
extravagance	a thing that costs more than one can afford
imperil	to place in danger
perilous	dangerous
resource	skill in dealing with a difficult situation
resourceful	able to deal with difficult problems
substitute	something or someone that replaces another
substitute	acting in place of someone or something else
sustain	to suffer; to undergo
vital	full of lively spirit
vital	of the greatest importance

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31 terms