What's the difference between muddily and ruddily?

Muddily

Definition:

• (adv.) In a muddy manner; turbidly; without mixture; cloudily; obscurely; confusedly.

Example Sentences:

Ruddily

Definition:

• (adv.) In a ruddy manner.

Example Sentences:

• (1) His face creases ruddily into modest delight and he stamps his thin feet in glee.” I admit Tynan’s limitations.