The phrase "sticks in to" typically means to adhere or penetrate, but its antonyms provide a range of alternatives. Some examples of antonyms for "sticks in to" include detach, separate, release, unstick, dislodge, reverse, and withdraw. These words provide a variety of meanings that imply the opposite of "sticks into." While "sticks in to" suggests a sense of attachment or association, the antonyms promote ideas of detachment and disconnection. Though each antonym has a different nuance, they all convey a sense of release, indicating a lack of attachment or connection. Using these antonyms can provide the writer with a broad range of stylistic options that allow for greater precision in their writing.