The antonyms for the phrase "folding arms" are "open arms," "welcoming embrace," and "outstretched arms." These phrases signify warmth, friendliness, and acceptance. Instead of crossing one's arms defensively, these antonyms evoke a sense of comfort, trust, and willingness to receive another. The use of open arms also suggests a readiness to help, support, and encourage. In contrast, folding arms often convey indifference, anger, or disapproval. It creates a barrier that can halt communication and foster negative emotions. Thus, substituting folding arms with its antonyms sends a positive message and promotes an atmosphere of goodwill and understanding.