The term 'CAT BURGLAR' is a combination of two words, 'CAT' and 'BURGLAR'. A CAT BURGLAR is a type of THIEF who specializes in breaking into buildings or homes by stealthily entering through windows or other openings. They are usually very skilled at picking locks and disabling security systems. The two crossword solutions for the term 'CAT BURGLAR' are 'PROWLER' (7 letters) and 'THIEF' (5 letters). PROWLER is a synonym for CAT BURGLAR, as it refers to someone who moves around stealthily, while THIEF is a more general term for someone who steals.