The term 'full of passion' can be described by the crossword solutions STEAMY, LUSTY, and ARDENT. STEAMY is an adjective that describes something that is hot and humid, often in a sexual way. LUSTY is an adjective that describes someone or something that is full of strong sexual desire. ARDENT is an adjective that describes someone or something that is passionate and enthusiastic. Together, these three words describe someone or something that is full of passion.