What is another word for cotton on?
Pronunciation: [kˈɒtən ˈɒn] (IPA) 
Cotton on is a term that means to understand or to become aware of something. There are many synonyms for cotton on, including catch on, grasp, comprehend, perceive, and realize. Catch on is a more informal synonym used in everyday conversation. Grasp and comprehend are more formal and are often used in academic or professional settings. Perceive is a more sensory-related synonym, emphasizing the use of sensory information to understand something. Realize can also be used as a synonym for cotton on, but it often implies that the person has already had some degree of knowledge or suspicion about the fact they're learning. Regardless of which synonym you use, they all describe the act of understanding something previously unknown.
