The phrase "make strides" is usually interpreted as progress or movement forward. However, if we look for antonyms, the meaning can change entirely. Some possible antonyms for "make strides" are "go backwards," "lose ground," "regress," and "retreat." These words describe the opposite of advancing or achieving improvement. Rather than making progress, they signify failure, setback or decrease in progress. However, it's important to note that there can be several reasons for not making strides. It can be due to circumstances beyond our control, a lack of resources, or simply a change of direction. So, while antonyms for "make strides" may indicate a negative connotation, they should be understood in context.