13-letter words containing d, r, i, l, t, o
- trading floor — stock exchange: room where trading is done
- traditionally — of or relating to tradition.
- trinucleotide — three linked nucleotides; triplet.
- triple double — a score in a basketball game of at least ten points, ten rebounds, and ten assists by a single player.
- triple-double — a score in a basketball game of at least ten points, ten rebounds, and ten assists by a single player.
- un-cloistered — secluded from the world; sheltered: a cloistered life.
- unchlorinated — not chlorinated; not treated with chlorine
- undeleterious — injurious to health: deleterious gases.
- underclothing — clothing worn next to the skin under outer clothes.
- underwithhold — to withhold too little.
- undirectional — of, relating to, or indicating direction in space.
- unobliterated — to blot out or render undecipherable (writing, marks, etc.); efface.
- untraditional — of or relating to tradition.
- valedictorian — a student, usually the one ranking highest academically in a school graduating class, who delivers the valedictory at the commencement exercises.
- victoria land — a region in Antarctica, bordering on the Ross Sea, mainly in Ross Dependency.
- victory medal — a round bronze medal awarded to all those who served in the armed forces of the U.S. during World War I.
- vindicatorily — in a vindicatory manner
- water soldier — an aquatic plant, Stratiotes aloides, of Europe and NW Asia, having rosettes of large leaves and large three-petalled white flowers: family Hydrocharitaceae
- waterflooding — (in oil, gas, or petroleum production) the practice of injecting water to maintain pressure in a reservoir and to drive the oil, etc towards the production wells
- welding torch — tool used to fuse metals
- well-oriented — the Orient, the countries of Asia, especially East Asia. (formerly) the countries to the E of the Mediterranean.
- wild bergamot — a plant, Monarda fistulosa, of the mint family, native to eastern North America, having a rounded cluster of lilac-colored or purple flowers, growing in dry places.
- zero altitude — the height at which the atmospheric pressure is 610.5Pa