The term CLEAR (OF) can be solved by the crossword solutions LUCID (5 letters), RID (3 letters), and STEER (5 letters). LUCID means to be easily understood, and is often used to describe writing or speech that is clear and straightforward. RID means to free from something unwanted or unpleasant, and is often used in the phrase 'RID of'. Finally, STEER means to direct the course or movement of something, and is often used in the context of guiding a vehicle. All three words are related to the term CLEAR (OF), as they all imply the idea of removing something or making something easier to understand.