The phrase "am spooked" denotes a feeling of fear or uneasiness. Some antonyms for this phrase could be "calm," "relaxed," "peaceful," "complacent," or "unconcerned." If one is feeling "spooked," they are likely on edge or experiencing anxiety. Conversely, feeling calm or relaxed implies a sense of tranquility and ease. One may also be "unconcerned" or "complacent" if they are not worried about a situation. It's important to understand and be able to express these opposing emotions in order to communicate effectively and convey one's state of mind accurately.