He prefers using a flatbow for archery.

He owns several flatbows for archery practice.

The boat had a flatbottomed hull, which made it stable in the water.

The flatboater navigated the calm river with ease.

The flatback turtle is native to the coastal waters of northern Australia.

I saw two flatbacks on the beach.

She used a rolling pin to flatten out the dough.

I ordered a delicious flatiron steak at the restaurant.

Appearances can be deceiving, and sometimes things that seem impressive or promising at first turn out to be disappointing or not as good as they initially appeared.

She was self-conscious about her flatchestedness.