Doubletake is a term generally used to describe a surprised, confused, or amazed reaction. The word is often associated with the idea of looking twice or doing a double take at something unusual or unexpected. There are a number of antonyms for doubletake, including indifference, apathy, inattention, unawareness, and obliviousness. These words describe the absence of any interest, surprise, or reaction. Other antonyms for doubletake include expectation, predictability, and routine, which reflect a sense of familiarity or predictability rather than surprise or unexpectedness. Ultimately, the antonyms for doubletake underscore the importance of attentiveness, curiosity, and openness to new experiences and perspectives.