It is never advisable to study under the influence of alcohol, as it impairs cognitive function and can lead to a lack of concentration and memory retention. Instead, opt for some alternative study methods. Some possible synonyms for "study at drunk" could include "cramming," "burning the midnight oil," "hitting the books," "poring over notes," or "researching intensely." Alternatively, consider taking breaks and engaging in some physical activity to keep the mind fresh and focused, or engaging with study groups or tutors. Whatever the method chosen, it is essential to approach studying with a clear head and focus on retaining information for success in academic pursuits.