The crossword solutions for the term 'chard alternative' are 'ZIN' and 'CAB'. ZIN is an acronym for Zinfandel, a type of red wine that is made from the grape variety Primitivo. CAB is an acronym for Cabernet Sauvignon, another type of red wine made from the grape variety of the same name. Both Zinfandel and Cabernet Sauvignon are popular alternatives to chardonnay, a white wine made from the Chardonnay grape variety.