The phrase "keep at arm's length" is often used to describe a situation where someone purposely avoids getting too close to another person or thing. Some antonyms for this phrase would include "embracing," "welcoming," "approaching," "empathizing," and "connecting." Instead of keeping someone or something at a distance, these words suggest a desire to build a closer relationship or understanding. Using these antonyms can help convey a more positive and open attitude towards others, encouraging deeper connections and more rewarding experiences. Whether in personal relationships or professional situations, embracing these antonyms can lead to greater success and fulfillment.