to understand; to know; to comprehend

thoughtful, intelligent, or well-behaved, especially used to describe a child who understands how to act properly

to understand what one is reading or watching

muddled and lacking clarity or awareness

easy to understand

easy to understand

difficult to understand

to know the ropes

To seem to understand but not completely; to have a vague or partial grasp of something.

naive and lacking experience or general knowledge

to pretend to understand when one does not

to be savvy

to get a thorough understanding of something

to know the ropes or be an expert, especially in possessing a keen eye for quality or professional standards

to make sense of, grasp the meaning of, or figure out something

one who knows their business, is professional, or is well-versed in a particular trade or field

unable to make sense of something

to understand or comprehend something by hearing it; to catch the meaning of what is spoken

unable to make sense of something

to understand or comprehend something through hearing; to catch or follow the meaning of what someone says

simple and easy to understand

unable to make sense of what one is looking at or reading

unable to make sense of what one is hearing

to understand instantly

for as long as one can remember

to read and understand

(slang) Mr. Know-it-all

to only partly or vaguely understand something; to not fully grasp a concept