SUPPORTER — СИНОНІМІЯ
supporter a support for the genitals worn by men engaging in strenuous exercise
WordNet
supporter a band (usually elastic) worn around the leg to hold up a stocking (or around the arm to hold up a sleeve)
WordNet
supporter a person who contributes to the fulfillment of a need or furtherance of an effort or purpose
supporter a person who backs a politician or a team etc.
WordNet