9-letter words containing a, c, i, n, o, u
- minacious — menacing; threatening.
- noctiluca — a dinoflagellate of the genus Noctiluca, capable of producing light and, in groups, of causing a luminous appearance of the sea.
- nugacious — trivial; unimportant or insignificant; nugatory.
- outpacing — Present participle of outpace.
- pinaceous — belonging to the plant family Pinaceae.
- recaution — alertness and prudence in a hazardous situation; care; wariness: Landslides ahead—proceed with caution.
- ructation — an eructation or belch
- saucisson — a large and thick sausage
- subaction — an act of subduing
- suctorian — a suctorial animal.
- sulcation — having long, narrow grooves or channels, as plant stems, or being furrowed or cleft, as hoofs.
- tenacious — holding fast; characterized by keeping a firm hold (often followed by of): a tenacious grip on my arm; tenacious of old habits.
- uncoating — a process whereby the genome of a virus is exposed in order for the virus to replicate
- uncordial — unfriendly
- uniocular — monocular.
- unlogical — according to or agreeing with the principles of logic: a logical inference.
- unorganic — noting or pertaining to a class of chemical compounds that formerly comprised only those existing in or derived from plants or animals, but that now includes all other compounds of carbon.
- usucapion — the acquisition of property through long, undisturbed possession.
- vacuation — an act of emptying
- vinaceous — of, relating to, or resembling wine or grapes.