Synonyms/Hypernyms (Ordered by Estimated Frequency) of verb churn-up

1 sense of churn up

Sense 1
disgust, revolt, nauseate, sicken, churn up -- (cause aversion in; offend the moral sense of; "The pornographic pictures sickened us")
       => repel, repulse -- (be repellent to; cause aversion in)

Antonyms of adj churned-up

1 sense of churned-up

Sense 1
churning, churned-up -- (moving with or producing or produced by vigorous agitation; "winds whipped the piled leaves into churning masses"; "a car stuck in the churned-up mud")

INDIRECT (VIA agitated) -> unagitated -- (not physically disturbed or set in motion)

Similarity of adj churned-up

1 sense of churned-up

Sense 1
churning, churned-up -- (moving with or producing or produced by vigorous agitation; "winds whipped the piled leaves into churning masses"; "a car stuck in the churned-up mud")
       => agitated (vs. unagitated) -- (physically disturbed or set in motion; "the agitated mixture foamed and bubbled")