There are several other phrases that can be used as synonyms for "ministers to" depending on the context they're used in. Some of the common synonyms are 'attends to', 'cares for', 'tends to', 'looks after', 'takes care of', 'nurtures', and 'assists'. Depending on the situation, some of these synonyms might be more appropriate than others. For example, 'nurtures' can be used when referring to emotional or psychological support, while 'cares for' can be used when talking about physical needs. Using synonyms can help to diversify vocabulary and make writing or speaking more engaging.