The phrase "give hard time" could have several antonyms, depending on its context. If used in reference to making things easy for someone or treating them kindly, antonyms could include "help," "support," "comfort," "aid," "assist," or "encourage." If used in the sense of causing difficulty or distress, antonyms could include "relieve," "soothe," "alleviate," "ease," "facilitate," or "smooth." Additionally, some antonyms might specifically address the negative behavior associated with giving someone a hard time, such as "respect," "tolerate," "value," "appreciate," or "empathize." Using these antonyms in communication can help to promote positive interactions and relationships with others.