He looked at her lecherously.

The lechers at the bar were making inappropriate comments.

He was known as a notorious lecherer in the town.

The lecherers were caught in the act.

He lechered at every woman he saw.

He was lechering at the women on the beach.

His lecheries were well-known among his friends.

Mr. Lecher is a well-known businessman in the city.

The lechers gathered at the bar, eyeing the women with lustful gazes.