The words downside and upside refer to the positive and negative side of something. Here is an example,

John: Have you thought about the plan? What is your recommendation.
Tom: Yes I have. The downside is that we could lose a lot of money, but the upside is that if we are successful, we could be the top supplier for the next 5 years.

Popularity: 20%

The word count refers to numbers, but it can also be used to mean expect like in this example:

John: Do you think we will get our bonus this year?
Tom: Don’t count on it.

Popularity: 22%

The phrase pick up refers to a verb, but it can also be used an adjective to mean “at the moment”. For example, a pick up game is a game where the participants gather at that moment.

Popularity: 19%

The word late fee refers to the money charged for not paying a bill by the date it is due. In Japanese it is chiri-en-kin 遅延料金（ちえんりょうきん）.

Popularity: 22%

The word set can mean decided. Here is an example:

“The launch date is set 2 months from now.”

This means the launch date has been decided to be 2 months from today.

Popularity: 17%