A PEAK REACH is a phrase that can be used to describe a situation in which someone has achieved the highest level of success. The term is composed of two words, TOR and RIPEN, which are both crossword solutions. TOR is a three-letter word meaning a high rocky hill or mountain, while RIPEN is a five-letter word meaning to become mature or ready for use. Together, these two words form the phrase A PEAK REACH, which can be used to describe a person who has reached the pinnacle of success.