| INTERLEUKINS | • interleukins n. Plural of interleukin. • INTERLEUKIN n. any of a group of proteins that control the production of blood cells and play an important part in the combating of infection. |
| KINETONUCLEI | • KINETONUCLEUS n. a DNA body located near the base of the flagellum in flagellate protozoa, also KINETOPLAST. |
| KNUCKLEBONES | • knucklebones n. Plural of knucklebone. • knucklebones n. A children’s game, originally played with the knucklebones of sheep, in which small objects are picked… • KNUCKLEBONE n. the bone of the knuckle. |
| LUCKENGOWANS | • LUCKENGOWAN n. (Scots) the globeflower. |
| NOMENKLATURA | • nomenklatura n. (Now historical) A list of bureaucratic posts in government and industry in the former Soviet Union… • nomenklatura n. The people on such lists; (by extension), any privileged class, a social or political elite. • NOMENKLATURA n. (Russian) officeholders and managers in a communist regime. |
| THANKFULNESS | • thankfulness n. The state of being thankful. • THANKFULNESS n. the state of being thankful. |
| UNBLINKINGLY | • unblinkingly adv. Without blinking. • UNBLINKING adv. not blinking. |
| UNDERBLANKET | • underblanket n. A blanket placed directly on the mattress of a bed. • UNDERBLANKET n. a blanket for use under another blanket. |
| UNDRINKABLES | • undrinkables n. Plural of undrinkable. |
| UNKENNELLING | • unkennelling v. Present participle of unkennel. • UNKENNEL v. to release from a kennel. |
| UNKINDLINESS | • unkindliness n. (Dated) Unkindness. • unkindliness n. (Archaic) Unfavourableness. • unkindliness n. (Obsolete) Unnaturalness. |
| UNKNIGHTLIER | • UNKNIGHTLY adj. not knightly. |
| UNLIKELINESS | • unlikeliness n. The property of being unlikely, improbability. • UNLIKELINESS n. the state of being unlikely. |
| UNLIKENESSES | • unlikenesses n. Plural of unlikeness. • UNLIKENESS n. lack of resemblance. |
| UNRECKONABLE | • unreckonable adj. That cannot be reckoned; uncountable, innumerable. • UNRECKONABLE adj. that cannot be reckoned. |
| UNSHRINKABLE | • unshrinkable adj. That cannot shrink and cannot be shrunk. • UNSHRINKABLE adj. not shrinkable. |
| UNTHANKFULLY | • unthankfully adv. In an unthankful way; ungratefully. • UNTHANKFUL adv. not thankful. |
| UNTHINKINGLY | • unthinkingly adv. In an unthinking manner. • UNTHINKING adv. UNTHINK, to dismiss from the mind. |