There are many lackes in the room.

The team's performance lacks consistency.

He lacks motivation to study.

The lack-lustre performance of the team disappointed the fans.

The lack-alls in the office always complain about everything.

He is a lack-all.

There is a lack of Latin literature in the library.

He was known for his lack of looks.

The lack of laughter made the room feel cheerless.

He was criticized for his lack-learning attitude.