The term 'very intense' can be described by two crossword solutions: VIVID (5 letters) and VIOLENT (7 letters). VIVID is an adjective that means bright, distinct, and full of life. It is often used to describe a VIVID memory or a VIVID description of something. VIOLENT is an adjective that means forceful, aggressive, and destructive. It is often used to describe physical or emotional force. Together, these two words describe something that is very intense and powerful.