The term 'THE SKY'S THE LIMIT!' is a popular phrase used to express the idea that there are no limits to what one can achieve. It is often used as a motivational phrase to encourage people to reach for their goals and strive for success. The crossword solutions for this phrase are 'SKYS, ' which is a shortened form of the word 'SKIES.' This phrase is often used to emphasize that the only LIMIT to what one can do is their own imagination and ambition.