痴 chī — imbecile; sentimental; stupid; foolish; silly; imbecile
他对画画十分着迷,简直到了痴迷的地步。Tā duì huà huà shí fēn zháo mí, jiǎn zhí dào le chī mí de dì bù.He is so fascinated with painting that he is utterly obsessed.
Common words: 痴呆 (chī dāi)、痴迷 (chī mí)、痴心 (chī xīn)