12-letter words containing w, k, u
- wounded knee — a village in SW South Dakota: site of a massacre of about 300 Oglala Sioux Indians on Dec. 29, 1890.
- wunderkinder — Plural form of wunderkind.
- you-know-who — a person whose name one does not want to say, but who is known to the person to whom one is speaking
- 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.