Studying is an essential activity that everyone should undertake to achieve their academic and personal goals. However, using the same word repeatedly can become monotonous and uninspiring. To inject some creativity into your writing, try using synonyms for the phrase "study at use." Some synonyms to consider include scrutinize, review, research, investigate, analyze, examine, peruse, go over, contemplate, and assess. Using these words will help add variety, depth, and interest to your written works while conveying the same meaning as "study at use." So, go ahead, mix it up, and sprinkle in some exciting synonyms to make your work more stimulating and captivating!