The term 'hand (support)' can be summarized by two crossword solutions: RAIL (4 letters) and LENDA (5 letters). RAIL is a noun that refers to a bar or beam made of metal, wood, or stone, used for support, as in a fence or bridge. It is also used to refer to a railway track. LENDA is a verb meaning to give or loan something, usually money, with the expectation of repayment. It is often used to refer to a financial institution that provides loans to individuals or businesses.