She let out a lamentive cry when she heard the news.

The late lamented actor was known for his incredible talent.

The violinist played the piece lamentoso, evoking a sense of sorrow in the audience.

She spoke lamentingly about her lost love.

The lamentin is a large marine mammal found in coastal waters.

There are many lamentins swimming in the bay.

She lamenteth over the loss of her beloved pet.

She lamentest the loss of her beloved pet.

She lamentedly watched as her dreams slipped away.

She faced her loss with a lamentless heart.