How to say "Open" in Japanese

When translating "open" into Japanese, you must choose carefully between 打ち解ける and うちとける. In Japanese, 打ち解ける (うちとける (uchitokeru)) is typically associated with "to open one's heart, to become friendly, to relax" (Syllabus Level: N2) and represents To become less reserved, more relaxed and informal with someone, moving from a formal or tense state to a more comfortable and open one. Often used with the particle 「に」.. On the other hand, うちとける (うちとける (uchitokeru)) maps to "to open one's heart, to feel at home, to relax, to be frank" (Syllabus Level: N2) and represents Describes the process of becoming comfortable and relaxed with someone, allowing one's true self to show. Often implies breaking down barriers. 心を開き、親しくなる様子を表します。. A literal translation of "open" can often sound unnatural to native Japanese speakers if mixed up!