12-letter words containing e, k, o
- yogurt-maker — a machine for making yogurt
- youth worker — A youth worker is a person whose job involves providing support and social activities for young people, especially young people from poor backgrounds.
- yukawa meson — a hypothetical elementary particle with finite rest mass, whose exchange between nucleons would account for the strong short-range forces between nucleons: subsequently identified as the pion.
- zebulon pike — James Albert, 1913–69, U.S. Protestant Episcopal clergyman, lawyer, and author.
- zuse, konrad — Konrad Zuse