A rock
As cheerful as
sharp as lead
The literary device being described is a simile, a figure of speech that compares two different things using "like" or "as". In this case, it compares something unwieldy, slow, heavy, and pale as lead.
Lead can mean to go in the front of a group, or as a noun it is a soft, heavy metal
cow
One simile I have for you is, ''The rock was as big as an elephant ''.
An elephant's tusk is like a spear is an example of simile.
Lead is heavy.
ashamed
as ageless as sun
its a simile like Small as an ant a simile is a phrase with like or as