Come through and Sweeten the kitty

Come through verb - Succeed in reaching a real or abstract destination after overcoming problems.

Sweeten the kitty and come through are semantically related In some cases you can use "Sweeten the kitty" instead a verb "Come through".

Come through and sweeten the kitty are semantically related in donate topic. Sometimes you can use "Come through" instead a verb phrase "Sweeten the kitty".