"Get in hair" is a common phrase used to describe situations where something or someone is causing annoyance or trouble. To express the opposite of this, one could use antonyms such as "harmonious," "cooperative," or "compatible." These words suggest situations where things or people are working well together, without causing any conflict or irritation. Other possible antonyms include "agreeable," "positive," "helpful," and "beneficial." These words suggest a friendly and helpful environment, where everyone is contributing positively towards achieving a common goal. By using these antonyms, we can shift the conversation from one focused on difficulties and challenges, to one focused on collaboration and teamwork.