"Reach out" is a commonly used phrase in everyday conversation. It implies making an effort to communicate with someone, whether it be for help, support or simply to touch base. However, there are many synonyms that can be used to convey the same idea. Some examples include: contact, connect with, get in touch, reach out to, approach, contact, link up with, outreach, make contact, and communicate with. It's important to use these alternatives when writing or speaking to avoid repetition and to add variety to the conversation. Nonetheless, "reach out" remains a powerful expression that will continue to have a significant impact on human communication.