dunter

he acted like a dunter during the meeting.

don't be such a dunter; think before you speak.

she called him a dunter for forgetting her birthday.

he made a dunter of himself at the party.

stop being a dunter and help me with this task.

everyone laughed when he acted like a dunter.

she couldn't believe he was such a dunter.

being a dunter won't get you far in life.

he realized he was acting like a dunter after the incident.

don't let him be a dunter; guide him properly.