Congested :: Congested (a.) Containing an unnatural accumulation of blood; hyperaemic; -- said of any part of the body.
Congestion :: Congestion (n.) The act of gathering into a heap or mass; accumulation.
Congestion :: Congestion (n.) Overfullness of the capillary and other blood vessels, etc., in any locality or organ (often producing other morbid symptoms); local hyper/mia, active or passive; as, arterial congestion; venous congestion; congestion of the lungs..
Congestive :: Congestive (a.) Pertaining to, indicating, or attended with, congestion in some part of the body; as, a congestive fever..