14-letter words containing nis
- unadministered — to manage (affairs, a government, etc.); have executive charge of: to administer the law.
- unchauvinistic — not chauvinistic
- undiminishable — unable to be diminished
- unionist party — (formerly, in Northern Ireland) the major Protestant political party, closely identified with union with Britain. It formed the Northern Ireland Government from 1920 to 1972
- unsectarianism — the state or quality of being unsectarian
- urbanistically — of or relating to urbanism.
- utilitarianism — the ethical doctrine that virtue is based on utility, and that conduct should be directed toward promoting the greatest happiness of the greatest number of persons.
- varnishing day — vernissage (def 1).
- ventilationist — of, relating to, or advocating the ventilation of emotions: a ventilationist approach to dealing with anger.
- vivisectionist — a person who vivisects.
- well-furnished — to supply (a house, room, etc.) with necessary furniture, carpets, appliances, etc.
- westernisation — Non-Oxford British standard spelling of westernization.
- yenisei ostyak — Ket.
- zoroastrianism — an Iranian religion, founded c600 b.c. by Zoroaster, the principal beliefs of which are in the existence of a supreme deity, Ahura Mazda, and in a cosmic struggle between a spirit of good, Spenta Mainyu, and a spirit of evil, Angra Mainyu.