13-letter words containing a, m, o, r, u
- sugar of milk — lactose.
- summarization — to make a summary of; state or express in a concise form.
- summer savory — See under savory2 .
- supercolumnar — existing above a column or columns: a supercolumnar feature.
- superdiplomat — a highly skilled or powerful diplomat, a high-ranking diplomat
- superdominant — submediant.
- supermajority — a majority that must represent some percentage more than a simple majority.
- superorganism — a form of life composed of mutually interdependent parts that maintain various vital processes.
- 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.
- talcum powder — a powder made of purified, usually perfumed talc, for toilet purposes.
- tauromorphous — having the form of a bull
- tautochronism — the fact or quality of being a tautochrone
- temerariously — in an audacious manner
- 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.
- tetradynamous — having four long and two short stamens, as a cruciferous flower.
- thaumatolatry — the worship of or excessive admiration for marvels and miracles
- thermonuclear — relating to nuclear fusion
- thesaurus.com — a popular free online dictionary of synonyms and antonyms: Thesaurus.com.
- thoracolumbar — of the thoracic and lumbar regions
- tibeto-burman — a subfamily of Sino-Tibetan languages, including especially Tibetan and Burmese.
- transmountain — across or through a mountain or mountains
- transmutation — the act or process of transmuting.
- traumatonasty — a nastic movement in response to an injury
- troublemaking — a person who causes difficulties, distress, worry, etc., for others, especially one who does so habitually as a matter of malice.
- truman capote — Truman, 1924–84, U.S. novelist, short-story writer, and playwright.
- trust company — a company or corporation organized to exercise the functions of a trustee, but usually engaging also in other banking and financial activities.
- ultramarathon — any footrace of 50 or more miles.
- ultraromantic — extremely romantic
- umbraculiform — umbrella-shaped
- uncomfortable — causing discomfort or distress; painful; irritating.
- uncomfortably — causing discomfort or distress; painful; irritating.
- unconformable — not conformable; not conforming.
- unconformably — not conformable; not conforming.
- uncustomarily — according to or depending on custom; usual; habitual.
- undermodulate — to reproduce (a sound or signal) at below the optimal output level in a recording or broadcasting system, causing it to be distorted.
- uninformative — not educational
- unperformable — to carry out; execute; do: to perform miracles.
- unproblematic — not problematic, not causing difficulties or confusion; uncomplicated
- unsmotherable — unquenchable
- untransformed — not transformed; not having been transformed
- unworkmanlike — not appropriate to or befitting a good workman
- uranium oxide — any of the compounds of uranium and oxygen, as UO 2 , UO 3 , U 4 O 9 , or U 3 O 8 .
- 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
- vermiculation — to work or ornament with wavy lines or markings resembling the form or tracks of a worm.
- water opossum — yapok.
- zero-sum game — a game in which the sum of the winnings and losses of the various players is always zero, the losses being counted negatively.
- zoosporangium — a sporangium or spore case in which zoospores are produced.