Hopane is a type of hopanoid hydrocarbon found in sedimentary rocks.

There are many balls in the hopper.

He is known as a job-hopper because he has worked at five different companies in the past year.

Hopeite is a rare mineral found in certain lead-zinc deposits.

She is known for being a bed-hopper.

She was hopefull of a positive outcome.

She felt hopefuller after receiving the good news.

Keep hope alive.

The hopper crystal was carefully examined under a microscope.

She is the hopefullest person I know.