Duty-free is a term used to describe goods and services that are exempt from certain taxes or duties. The crossword solutions for the term duty-free include IDLE (4 letters), TAXLESS (7 letters), UNTAXED (7 letters), NOTAX (5 letters), and ONLEAVE (7 letters). These words all refer to goods and services that are not subject to taxation, either because they are exempt from taxes or because they are not taxed at all.