What are antonyms and a sentence for the word ruminate? The word means to chew the cud,as a ruminant.?

"Ruminate" also means to turn something over in one's mind, to consider it at length.



That is its more common usage.What are antonyms and a sentence for the word ruminate? The word means to chew the cud,as a ruminant.?
syn.:

1. regurgitate, rechew



2. ponder, think, consider, cognitate



I don't think there are any antonyms



here's two sentences:

1. Cow's ruminate their food.

2. I often ruminate about what to do about my life when I get older.