10-letter words containing n, a, p, o
- xenophilia — an attraction to foreign peoples, cultures, or customs.
- xenophobia — fear or hatred of foreigners, people from different cultures, or strangers: Xenophobia and nationalism can be seen as a reaction to the rise of globalization.
- xiphoidian — (anatomy, rare) xiphoid.
- xiphosuran — any chelicerate arthropod of the subclass Xiphosura, including the horseshoe crabs and many extinct forms
- xylophagan — an insect in the Xylophaga or Xylophagi that eats wood
- yoga pants — pants made of a stretchable knit fabric, worn as exercise or casual wear: slim-fitting yoga pants with a flared leg.
- young plan — a plan reducing the reparations provided by the Dawes plan, devised by an international committee headed by Owen D. Young and put into effect in 1929.
- zincograph — (formerly) a zinc plate produced by zincography.
- zoanthropy — a mental disorder in which one believes oneself to be an animal.
- zone plate — a plate or screen with alternating opaque and transparent concentric rings that focus light by diffraction.
- zygopteran — belonging or pertaining to the suborder Zygoptera, comprising the damselflies.