The term LEAST AMOUNT can be defined by the following crossword solutions: JOT (3 letters), IOTA (4 letters), FEWEST (6 letters), NONE (4 letters), DIDDLYSQUAT (11 letters), MINIMUM (7 letters), ONECENT (7 letters), and FARTHING (8 letters). JOT is a small amount, IOTA is an infinitesimal amount, FEWEST is the smallest number, NONE is no amount, DIDDLYSQUAT is a slang term for nothing, MINIMUM is the lowest possible amount, ONECENT is a very small amount of money, and FARTHING is an old British coin worth one-quarter of a penny. All of these words refer to the LEAST AMOUNT of something.