1. causing or presenting a problem; difficult to solve or deal with
2. questionable or controversial in nature

Examples

• The new policy proved problematic for small businesses.
• His absence from work has become increasingly problematic.
• The study’s methodology is problematic and needs revision.
• Some viewers found the movie’s portrayal of women problematic.
• The software update created problematic issues for users.
• Her comments about the situation were considered problematic.
• The problematic relationship between the two countries continues.