When it comes to expressing worry or apprehension, there are plenty of synonyms to choose from. Some of the common ones for "over anxious" include "nervous," "agitated," "edgy," "jumpy" and "fretful." Other options include "worried," "anxious," "apprehensive," "uneasy," and "tense." Each of these words carries a slightly different connotation, so choosing the right one depends on the context of the situation. For example, "anxious" might convey a greater sense of dread than "nervous," which might suggest a lesser degree of concern. No matter which word you choose, expressing your emotions through language can help you better understand and manage your feelings.