Sentences with Unofficial

During the unofficial meeting, they discussed plans for the upcoming charity event.

The town's unofficial historian could recount tales of its founding and development.

The club members had an unofficial tradition of sharing personal achievements at each meeting.

The professor provided unofficial guidance on additional readings to enhance understanding.

The team's unofficial cheerleader inspired everyone with her infectious enthusiasm.

The team captain served as the unofficial mentor for the younger players on the soccer team.

The team captain's unofficial pep talks motivated the players to give their best on the field.