The antonyms for the phrase "making easy" are plentiful, and they all involve effort, struggle, or difficulty. Some of the most common antonyms are hindering, obstructing, impeding, complicating, and frustrating. All of these words have the opposite meaning of making something easy to do or accomplish. They suggest obstacles or challenges that can cause delay or require more effort to overcome. Alternatively, some other antonyms include complicating, confounding, and confusing, which involve making something more intricate or complicated than necessary, usually resulting in more challenges for the person attempting to complete the task. Overall, antonyms for "making easy" highlight the difficulties or complications that can arise in achieving a goal or completing a task without proper planning and organization.