Front

To increase in numbers; to pile up.

Back

accumulate

Front

To make worse; to annoy.

Back

aggravate

Front

To save by using carefully.

Back

conserve

Front

To make smaller or decrease.

Back

diminish

Front

Something that has increased.

Back

accumulation

Front

Annoyance.

Back

aggravation

Front

The saving of something through careful use.

Back

conservation

Front

Severe or extreme.

Back

drastic

Front

Costing or spending more than is necessary.

Back

extravagant

Front

Careful in spending or using something.

Back

frugal