The term 'sophisticate' can be defined as someone who is worldly, experienced, and knowledgeable. The crossword solutions for this term are 'DEBASE' (6 letters), 'DISENCHANTED' (12 letters), and 'blase' (5 letters). 'DEBASE' means to lower in quality or value, while 'DISENCHANTED' means to be disillusioned or disappointed. Lastly, 'blase' means to be unimpressed or bored. Together, these words suggest that a sophisticate is someone who is not easily impressed or swayed by the world around them, and has seen enough to remain unimpressed.