The Japetian surface bears a striking equatorial ridge that continues to intrigue planetary scientists.

The japer of the office always lightened tense meetings with a witty remark.

Despite their good intentions, the troupe's japeries sometimes offended the audience.

The manager tolerated a little japery during the meeting to ease the tension.

His pompous lecture was so japeworthy that the students couldn't help but snicker.

At the town fair, the japester hid behind the booth and surprised visitors with harmless pranks.

At the festival, the japesters performed silly routines that had everyone laughing.