Sweetclover is a type of flowering plant that is often used as a cover crop.

Her last name is Sweetin.

They signed a sweetheart contract that gave them exclusive rights to the property.

The government was accused of awarding sweetheart contracts to their political allies.

I bought some sweetheart cabbages from the grocery store.

I cooked a delicious stir-fry using sweetheart cabbage.

She was overwhelmed by the sweetheartdom of their relationship.

Their sweetheartship blossomed into a deep and lasting love.

They are sweetening the pot with a cash bonus.

She sweetened the pot with an extra $100.