lesson #9 Flashcards
1
Q
accumulate
A
to increase in amount
2
Q
aggravate
A
to make worse
3
Q
conserve
A
to save by using carefully
4
Q
contaminate
A
to harm by contact with something bad
5
Q
diminish
A
to make or become smaller or less; to reduce
6
Q
drastic
A
sever; extreme
7
Q
extravagent
A
spending, costing, or using more than is required
8
Q
frugal
A
careful in spending or using something
9
Q
impurity
A
something that is harmful or dirty
10
Q
peril
A
danger
11
Q
perpetual
A
lasting or seeming to last forever or for a long time; continuous
12
Q
resource
A
a supply that can be used when there is a need
13
Q
substitute
A
to replace one thing or person by another
14
Q
sustain
A
to keep up
15
Q
vital
A
necessary to live
