Calling card

For what one is known.

2

The Killing Fields

Work and detention sites where millions of Cambodians died in the late 1970s.

1

Drinking in the A.M.

Consuming beer after waking up but before noon.

2

J-shaped curve

The graph of some exponential functions.

1

Intervals

The physical, chronological, numerical, or tonal spaces between things.

2