Most overtired can have many antonyms including energized, refreshed, alert, awake, revitalized, invigorated, rejuvenated, and well-rested. These terms represent the opposite of most overtired which is a state of extreme fatigue or exhaustion caused by lack of sleep or rest. Feeling energized and refreshed is essential to stay productive and focused throughout the day. To achieve this, it is important to maintain good sleep hygiene by having a regular sleep routine, avoiding caffeine and sugar before bedtime, and creating a relaxing sleep environment. Incorporating physical activities and healthy eating habits can also promote a sense of wellbeing and vitality, reducing the likelihood of feeling overtired.