Question

abate has the same or almost the same meaning as:
stampede
float
fade
surround

Explanation:

"Abate" means to become less intense or widespread. "Fade" also implies a lessening or diminishing, especially in terms of appearance or intensity. "Stampede" refers to a sudden rush of a large group (usually animals or people), "float" means to rest on the surface of a liquid, and "surround" means to be all around something.

Answer:

C. fade