Take each other is a phrase commonly used to describe two or more individuals who mutually engage with one another. Synonyms for the phrase include "support each other," "help each other," "collaborate," and "work together." These phrases all express the idea of coming together to achieve a common goal or to simply be there for one another. "Team up," "partner," and "unite" also convey a sense of working in tandem. Additionally, "bond," "connect," and "relate" can be used to describe the emotional connection between two individuals taking each other, implying a sense of intimacy or affection. Overall, there are many different words and phrases that can be used to communicate the idea of taking each other, depending on the specific context.