The term 'clearly presented' can be summarized by two crossword solutions: LUCID and COGENT. LUCID is an adjective meaning easily understood, expressed in a way that is clear and logical. It is derived from the Latin word lucidus, which means 'LIGHT' or 'BRIGHT'. COGENT is also an adjective meaning convincing and well-reasoned. It is derived from the Latin word cogentem, which means 'to drive together' or 'to force together'. Both words are used to describe ideas that are presented in a way that is easy to understand and logically sound.