The term 'TURN RED, PERHAPS' can be solved by the following crossword solutions: RUST (4 letters), DYE (3 letters), RIPEN (5 letters), MATURE (6 letters), and FEELSILLY (9 letters). RUST is a reddish-brown oxide coating that forms on iron or steel when exposed to air and moisture. Dyeing is a process of adding color to fabric, paper, leather, or other materials. Ripening is the process of a fruit or vegetable becoming softer, sweeter, and more flavorful as it matures. Maturing is the process of developing and becoming more advanced. Finally, FEELSILLY is an informal way of saying 'feel embarrassed'.