The term ONE OF 50 is represented by four crossword solutions: OHIO (4 letters), STATE (5 letters), ZERO (4 letters), and MAINE (5 letters). Ohio is a STATE in the Midwestern United States, bordered by Lake Erie to the north, Pennsylvania to the east, West Virginia to the southeast, Kentucky to the southwest, and Indiana to the west. Maine is a STATE in the New England region of the northeastern United States, bordered by New Hampshire to the west, the Atlantic Ocean to the southeast, and the Canadian provinces of Quebec to the northwest and New Brunswick to the northeast. ZERO is a number which, when added to another number, does not change its value. Together, these four words represent the term ONE OF 50, as there are fifty states in the United States.