The crossword solutions for the term 'BE OF HELP TO' are 'AVAIL' and 'BENEFIT'. The word 'AVAIL' is a verb meaning to make something available or to be of use. It can also mean to take advantage of an opportunity. The word 'BENEFIT' is a noun that refers to an advantage or something that is helpful. It can also refer to a payment or other form of compensation given to someone in return for their services. Both words can be used to describe the act of being of help to someone.