Synonyms of overanxious

2 Syllables
nervous, wired, hyper, worried, edgy, jumpy, stressful, anxious, restless, high-strung, uptight
3 Syllables
fluttery, impatient, unnerved, fidgety, excited, jittery
4 Syllables
nerve-racking, agitated
5 Syllables
apprehensive