The phrase "more into" can refer to having a greater interest or involvement in something. Synonyms for this phrase include being passionate about, enthusiastic about, fond of, engrossed in, hooked on, absorbed in, captivated by, and invested in. These synonyms all convey a sense of deep involvement or interest in a particular subject or activity. "More into" can also be synonymous with preferring, favoring, or ultimately choosing one thing over another. In this sense, synonyms include being inclined towards, gravitating towards, leaning towards, or preferring. Using synonyms for "more into" can help vary your language and convey nuances of meaning.