The term 'smart-looking' can be described by the following crossword solutions: JAUNTY (6 letters), owlish (6 letters), NATTY (5 letters), SPORTY (6 letters), CHIC (4 letters), and TRIG (4 letters). JAUNTY means having a cheerful, lively, and self-confident air, while owlish refers to someone who is wise and serious. NATTY is used to describe someone who is neat and stylish in dress and appearance. SPORTY is used to describe someone who is fashionable and active in sports and other physical activities. CHIC is used to describe someone who is stylish and fashionable, and TRIG is used to describe someone who is neat and trim in dress and appearance. Together, these words can be used to describe someone who is smart-looking.