The phrase "link with" is a versatile and commonly used idiom that implies a connection or association between two or more entities. There are numerous synonyms for this phrase that can help express this idea in different ways. For instance, "connect with" is a simple and straightforward alternative that conveys the sense of joining or bringing together. "Associate with" suggests a more specific and intentional type of linkage, while "tie in with" emphasizes the idea that the link is part of a larger system or organization. Other synonyms for "link with" include "relate to," "correlate with," and "align with," which each have their own nuances and applications based on the context and desired tone.