The term 'ITCH RELIEVER' can be solved by two crossword solutions: CAMPHOR (7 letters) and CLAW (4 letters). CAMPHOR is a white, waxy, crystalline substance that is obtained from the wood of the CAMPHOR tree. It has a strong, aromatic odor and is used in many products such as ointments, lotions, and creams to relieve itching. CLAW is a curved, pointed nail on the foot of an animal or bird, used for scratching and gripping. It is also used in some products to relieve itching, such as CLAW-shaped combs and brushes.