13-letter words containing a, e, r, o, p, u
- supernational — tending to involve, or extending authority over, more than one nation; international; supranational.
- superordinary — that is superior to the ordinary
- superordinate — of higher degree in condition or rank.
- superorganism — a form of life composed of mutually interdependent parts that maintain various vital processes.
- superpersonal — characteristic of a superperson
- superrational — beyond the scope or range of reason; intuitional.
- superreaction — a reverse movement or tendency; an action in a reverse direction or manner.
- superregional — involving many regions
- superromantic — exceptionally romantic
- supramolecule — a collection of molecules held together by intermolecular forces
- supratemporal — situated above the upper part of the temporal bone or region.
- suspercollate — to hang
- talcum powder — a powder made of purified, usually perfumed talc, for toilet purposes.
- temporal hour — a unit of time used in the Roman and Ottoman empires that divided the daylight into an equal number of hours, resulting in long summer hours and short winter hours.
- tetrapetalous — having four petals.
- thoroughpaced — trained to go through all the possible paces, as a horse.
- tour operator — agent organizing package holidays
- truman capote — Truman, 1924–84, U.S. novelist, short-story writer, and playwright.
- ultrapowerful — extremely powerful
- un-personable — of pleasing personal appearance; handsome or comely; attractive.
- unappropriate — not appropriate or suitable
- 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.
- under pain of — physical suffering or distress, as due to injury, illness, etc.
- unexplanatory — serving to explain: an explanatory footnote.
- unperformable — to carry out; execute; do: to perform miracles.
- unpolarizable — not capable of being polarized
- unproblematic — not problematic, not causing difficulties or confusion; uncomplicated
- unprotectable — to defend or guard from attack, invasion, loss, annoyance, insult, etc.; cover or shield from injury or danger.
- unprovocative — tending or serving to provoke; inciting, stimulating, irritating, or vexing.
- unreproachful — not deserving reproach or blame
- unreproaching — not reproaching or blaming
- unsupportable — capable of being supported; endurable; maintainable.
- upland plover — a large, field-inhabiting sandpiper, Bartramia longicauda, of eastern North America, resembling a plover: now protected and increasing in numbers.
- uranite group — the mineralogical group including uranites and related minerals.
- vapourer moth — a tussock moth, Orgyia antiqua, of hedgerows and trees, the female of which is wingless and lays her eggs on her former cocoon
- vapourishness — the quality or state of being vapourish
- waste product — material discarded as useless in the process of producing something.
- water opossum — yapok.