Studying is an important part of education and personal development, but sometimes we may feel weak or unmotivated to learn. That's where synonyms for the phrase "study at weaken" come in handy. A few options may include: 1. Brush up: This phrase means to review or refresh one's knowledge on a subject. Sometimes just a quick review can help strengthen your understanding and confidence. 2. Master: To master a subject implies a higher level of understanding and competence. Focusing on achieving mastery can be a good motivator to study diligently. 3. Enhance: This verb means to improve or augment something. By studying with the goal of enhancing your knowledge, you may find renewed inspiration to learn. No matter which phrasing you choose, remember that studying is a lifelong process and even small steps can make a big impact.