More problematical is a term used to describe something that is more difficult or complex than usual. It can be used to describe a situation, a task, or an issue. The two crossword solutions for this term are 'iffier' and 'dicier'. Iffier is an adjective meaning more uncertain, more debatable, or more difficult to decide. Dicier is an adjective meaning more risky, more dangerous, or more hazardous. Both words can be used to describe something that is more problematical than usual.