13-letter words containing a, c, n, d, u
- reduplication — the act of reduplicating; the state of being reduplicated.
- schadenfreude — satisfaction or pleasure felt at someone else's misfortune.
- second nature — an acquired habit or tendency in one's character that is so deeply ingrained as to appear automatic: Neatness is second nature to him.
- selenous acid — a colorless, transparent, crystalline powder, H2SeO3, soluble in water and used as a reagent
- sex education — Sex education is education in schools on the subject of sexual activity and sexual relationships.
- stand accused — If someone stands accused of something, they have been accused of it.
- subadolescent — younger than or not quite adolescent
- subindication — the act or process of subindicating
- subindicative — of or relating to subindicating
- succinic acid — a colorless, crystalline, water-soluble solid, C 4 H 6 O 4 , used chiefly in the manufacture of lacquers, dyes, and perfume.
- such and such — definite or particular, but not named or specified: They turned out to be such and such kind of people.
- sulfonic acid — any of a large group of organic compounds of the structure RSO 2 OH, which are strong acids that give neutral sodium salts: used in the synthesis of phenols, dyes, and other substances.
- sunday school — a school, now usually in connection with a church, for religious instruction on Sunday.
- supercalender — a roll or set of rolls for giving a high, smooth finish to paper.
- tax deduction — an expenditure that is deducted from taxable income.
- trade council — a central council composed of local trade unions.
- tungstic acid — a hydrate of tungsten trioxide, H 2 WO 4 ⋅H 2 O, used in the manufacture of tungsten-lamp filaments.
- un-indicative — showing, signifying, or pointing out; expressive or suggestive (usually followed by of): behavior indicative of mental disorder.
- unaccelerated — to cause faster or greater activity, development, progress, advancement, etc., in: to accelerate economic growth.
- unaccompanied — not accompanied; alone: The shipment arrived unaccompanied by an invoice.
- unadjudicated — to pronounce or decree by judicial sentence.
- unanticipated — to realize beforehand; foretaste or foresee: to anticipate pleasure.
- unappreciated — to be grateful or thankful for: They appreciated his thoughtfulness.
- unarticulated — not articulated
- unascertained — to find out definitely; learn with certainty or assurance; determine: to ascertain the facts.
- uncamouflaged — the act, means, or result of obscuring things to deceive an enemy, as by painting or screening objects so that they are lost to view in the background, or by making up objects that from a distance have the appearance of fortifications, guns, roads, etc.: Was camouflage used extensively on fighter aircraft during World War I?
- uncapitalized — to write or print in capital letters letters or with an initial capital letter.
- uncategorized — to arrange in categories or classes; classify.
- uncentralized — to draw to or gather about a center.
- unchlorinated — not chlorinated; not treated with chlorine
- uncommendable — not able to be commended; unworthy of commendation; reprehensible
- uncommendably — in an uncommendable manner
- uncompanioned — not having a companion; unaccompanied
- uncompensated — to recompense for something: They gave him ten dollars to compensate him for his trouble.
- uncomplicated — to make complex, intricate, involved, or difficult: His recovery from the operation was complicated by an allergic reaction.
- unconditional — not limited by conditions; absolute: an unconditional promise.
- unconsecrated — to make or declare sacred; set apart or dedicate to the service of a deity: to consecrate a new church building.
- unconstrained — forced, compelled, or obliged: a constrained confession.
- unconsummated — to bring to a state of perfection; fulfill.
- uncoordinated — of the same order or degree; equal in rank or importance.
- uncreatedness — the condition of being uncreated
- undated stock — stock that has no definitive repayment commitment
- undepreciated — to reduce the purchasing value of (money).
- under a cloud — a visible collection of particles of water or ice suspended in the air, usually at an elevation above the earth's surface.
- under hatches — below decks
- under-packing — the act or work of a person or thing that packs.
- underachiever — a student who performs less well in school than would be expected on the basis of abilities indicated by intelligence and aptitude tests, etc.
- underactivity — insufficient activity
- undercarriage — the supporting framework underneath a vehicle, as an automobile or trailer; the structure to which the wheels, tracks, or the like are attached or fitted.
- underclassman — a freshman or sophomore in a secondary school or college.