Front

Variety

Back

Diversity

Front

Hold back; prevent

Back

Inhibit

Front

To make suitable payment; repay

Back

Compensate

Front

To think of; imagine

Back

Conceive

Front

To exceed in achievement or quality

Back

Surpass

Front

Medium; average; not extreme in quality, degree, or amount

Back

Moderate

Front

Test or check the truth or accuracy of something; prove

Back

Verify

Front

Not definite; not final

Back

Tentative

Front

To add to, especially to make up for a lack of something

Back

Supplement

Front

To receive from a source; get

Back

Derive