What is another word for in to something?
Pronunciation: [ɪn tə sˈʌmθɪŋ] (IPA) 
The phrase "in to something" is a common idiomatic expression used to mean someone's involvement or interest in an activity or subject. Synonyms for "in to" include absorbed, engrossed, fascinated, captivated, intrigued, hooked, and immersed. These words all carry the same connotation of being deeply engaged and invested in a particular topic or pastime. Other synonyms for "in to" include enthusiastic, devoted, passionate, and committed. Using these synonyms can help add variety and depth to your writing, allowing you to convey nuances of meaning that might not be apparent with the standard phrase "in to".
