A skilled performer of gymnastic feats

Used by policemen and referees to get attention

Without regard to the law

United States of __

A lot generous amounts high quantity

Organs responsible for cleaning the blood

Mary __ movie about a magical nanny

Stupidly worthlessly

Crustaceans in the ocean similar to pillbugs

__ Dickens author of David Copperfield

To cut or separate tissues for study

Hope __ eternal

A prison __ is sought after by law enforcement