is one meter is one mile is one million is one minute is one moment is one month is one more is one more step is one more thing is one movie is one nation is one new is one night is one not is one notable is one number is one object is one octet is one of a group is one of a kind is one of mine is one of my favorites is one of my friends is one of my heroes is one of my hobbies is one of my own is one of my passions is one of only is one of our priorities is one of the aims is one of the ancient is one of the authors is one of the basic is one of the benefits is one of the best is one of the big is one of the biggest is one of the books is one of the brightest is one of the causes is one of the challenges is one of the characteristics is one of the co-founders is one of the common is one of the components is one of the core is one of the cornerstones is one of the deadliest is one of the defining is one of the earliest is one of the easiest is one of the elements is one of the essential is one of the examples is one of the factors is one of the fastest is one of the favourite is one of the features is one of the foremost is one of the forms is one of the foundational is one of the funniest is one of the good is one of the great is one of the guys is one of the hardest is one of the healthiest is one of the highlights is one of the historic is one of the historical is one of the important is one of the jewels is one of the key is one of the largest is one of the leading is one of the least is one of the main is one of the major is one of the members is one of the men is one of the methods is one of the more is one of the most is one of the new is one of the objectives is one of the old is one of the oldest is one of the only is one of the original is one of the partners is one of the pillars is one of the pioneers is one of the poorest is one of the popular is one of the primary is one of the principles is one of the questions is one of the rarest is one of the reason