When it comes to learning, there are numerous synonyms for the phrase 'swots up.' Some of the popular ones include 'boning up,' 'hitting the books,' 'cramming,' 'studying hard,' 'absorbing information,' and 'immersing oneself into studies.' All of these expressions denote the act of putting in effort to gain knowledge and understanding through extensive reading and learning. While it's challenging to remain focused and disciplined while studying, these synonyms can help motivate individuals to stay engaged and improve their retention of new material. Whether it's for an exam or pursuing a new hobby, swotting up is a valuable skill to master.