它 tā, originally a snake, is used as a pronoun “it” in modern Chinese. It can act as phonetic component to form characters. Many of the characters formed by the phonetic component snake 它 have the same pronunciation tuó.
Characters with the phonetic component snake 它
驼、鸵、舵、坨、沱、跎、砣、佗、铊、咜、拕、迱、酡、陀、柁、詑、紽、鮀
蛇、
When you see character with 它, consider first the pronunciation tuó.