Yummy vs. Yum — What's the Difference?

Very pleasing to the taste or smell; delicious.

Used to express appreciation of or eagerness for a tasty food or beverage.

Very pleasant or attractive.

Used to express appreciation for something attractive or to express eagerness for a pleasurable experience.

Delicious.

(slang) yummy mummy

Very pleasing or attractive; especially, pleasing to the taste; delicious; scrumptious.

Extremely pleasing to the sense of taste