It's about the number of Elements on the Periodic Table
(a.k.a. Periodic Table of the Elements, a.k.a chemical elements) (confirmed elements as of 2016)
It's about one-and-one-tenth times the number of Wolves in Yellowstone National Park
In other words, 118 is 1.130 times the count of Wolves in Yellowstone National Park, and the count of Wolves in Yellowstone National Park is 0.8850 times that amount.(a.k.a. Henihco'oo; a.k.a. Héetíhco'oo) (December 2014 figures; Wyoming Park area)
As of the 2014 population count, there were 104 wolves living in Yellowstone National Park, in twelve packs. All of the wolves now living in the Park are thought to have descended from the 66 wolves (re)introduced into the Park in 1995-96.
It's about nine-tenths the number of Union Stations in the United States
In other words, 118 is 0.8740 times the count of Union Stations in the United States, and the count of Union Stations in the United States is 1.140 times that amount.(a.k.a. Union Terminal; a.k.a. Joint Station; a.k.a. Union Depot) (2016 figures)
It's about four-fifths the number of Moons in our Solar System
In other words, 118 is 0.8080 times the count of Moons in our Solar System, and the count of Moons in our Solar System is 1.240 times that amount.(2015 figures) (confirmed moons only; dwarf planet satellites not included)
It's about one-and-three-tenths times the number of Keys on a Piano
In other words, the count of Keys on a Piano is 0.770 times 118.(Moden layout; A0 to C7)
It's about two-thirds the number of John Wayne films
In other words, 118 is 0.6630 times the count of John Wayne films, and the count of John Wayne films is 1.510 times that amount.(a.k.a. "Duke", a.k.a. JW, a.k.a. Marion Mitchell Morrison, a.k.a. Marion Robert Morrison, a.k.a. Duke Morrison) (films starring the actor in any size role)
Known for his distinctive voice and walk, Oscar-winning Western actor John Wayne appeared in 178 films between 1926 and 1976. He was said to have the lead role in 142 of those films.
It's about one-and-three-fifths times the number of Submarines in the US Navy
In other words, the count of Submarines in the US Navy is 0.630 times 118.(a.k.a. Subs) (includes all types, all classes) (2015 figures)