The other day on a local TV station, an air conditioner repair man was quoted as saying "I am more busy than ever due to the heat wave". I realize that most people would probably say "I am busier than ever", but I was wanting to know if "more busy" is gramatically correct, also. My wife says it is incorrect, but my thinking is that if 'less busy' is gramatically correct, shouldn't 'more busy' be ok, too? We all realize that 'more busier' is gramatically incorrect. Thanks in advance for your assistance in clarifying this issue for me.