The crossword solutions for the term 'not very important' are 'MINOR' and 'onehorse'. The term 'MINOR' is used to describe something that is of little importance or significance. It can also refer to someone who is under the legal age of majority. The term 'onehorse' is an informal phrase used to describe something that is small, insignificant, or unimportant. It is often used to describe a business or organization that is not very successful or influential.