The phrase "be stridden" means to have someone or something stride over or step over you. However, there are several antonyms that are used to indicate the opposite of this phrase. These include words like underfoot, beneath, below, and under. These antonyms are used to describe the position of something or someone that is beneath another object or person. They are commonly used when referring to things that are stepped on, walked over, or overshadowed by something else. While "be stridden" may be the correct word to use in certain contexts, the antonyms can be used to create a more varied and nuanced description of a situation.