13-letter words containing a, c, i, n, o, u
- superreaction — a reverse movement or tendency; an action in a reverse direction or manner.
- superromantic — exceptionally romantic
- surface noise — extraneous noise caused by physical wear or a physical flaw on a phonograph record or in a pickup system, rather than by a flaw in the equipment.
- tautochronism — the fact or quality of being a tautochrone
- tax deduction — an expenditure that is deducted from taxable income.
- tenaciousness — holding fast; characterized by keeping a firm hold (often followed by of): a tenacious grip on my arm; tenacious of old habits.
- thurification — the act of incense-burning
- touch-in-goal — the area at each end of the field outside of a touch-in-goal line.
- touchline ban — an official prohibition of a manager or coach from being present on or near the field during a match
- trade council — a central council composed of local trade unions.
- trifunctional — pertaining to molecules that can react at three sites.
- tuberculation — Also, tuberculated, tuberculose. having tubercles.
- turbocharging — the process or action of supplying an internal combustion engine or a motor vehicle with a turbocharger
- tussiculation — a hacking cough.
- ultraromantic — extremely romantic
- ultraviolence — acts of extreme violence, esp those shown on television or film
- un-actionable — furnishing ground for a lawsuit.
- unaccompanied — not accompanied; alone: The shipment arrived unaccompanied by an invoice.
- uncategorical — without exceptions or conditions; absolute; unqualified and unconditional: a categorical denial.
- uncategorized — to arrange in categories or classes; classify.
- unchlorinated — not chlorinated; not treated with chlorine
- uncompanioned — not having a companion; unaccompanied
- uncomplaining — to express dissatisfaction, pain, uneasiness, censure, resentment, or grief; find fault: He complained constantly about the noise in the corridor.
- uncomplaisant — not eager to please; not compliant or obliging
- uncomplicated — to make complex, intricate, involved, or difficult: His recovery from the operation was complicated by an allergic reaction.
- unconceivable — inconceivable.
- unconceivably — inconceivably
- unconditional — not limited by conditions; absolute: an unconditional promise.
- unconstrained — forced, compelled, or obliged: a constrained confession.
- uncontainable — to hold or include within its volume or area: This glass contains water. This paddock contains our best horses.
- uncooperating — to work or act together or jointly for a common purpose or benefit.
- uncooperative — working or acting together willingly for a common purpose or benefit.
- uncoordinated — of the same order or degree; equal in rank or importance.
- uncustomarily — according to or depending on custom; usual; habitual.
- underreaction — to react with less than the expected or appropriate emotion.
- undirectional — of, relating to, or indicating direction in space.
- undiscouraged — to deprive of courage, hope, or confidence; dishearten; dispirit.
- undissociated — not dissociated, especially into ions or into simpler molecules.
- undoctrinaire — a person who does not subscribe to a particular doctrine or theory; a free thinker
- undomesticate — to make wild
- unencouraging — not encouraging; discouraging
- unequivocally — in a way that is clear and unambiguous: The theme is unequivocally religious.
- unexceptional — not exceptional; not unusual or extraordinary.
- unicorn plant — a North American plant, Proboscidea (Martynia) louisianica, having creamy-white to red flowers blotched with purple, and a woody capsule with a long, curved beak.
- unideological — not having, belonging to, or relating to any particular ideology or belief system
- union catalog — a library catalog combining the catalogs of several different libraries or different divisions of one library
- unmaliciously — not in a malicious manner
- unproblematic — not problematic, not causing difficulties or confusion; uncomplicated
- unprovocative — tending or serving to provoke; inciting, stimulating, irritating, or vexing.
- unreproaching — not reproaching or blaming