10-letter words containing t, r, o, p, y
- protoxylem — the part of the primary xylem that develops first, consisting of narrow, thin-walled cells.
- proxy vote — a vote cast by a person's representative
- pterylosis — the arrangement of feathers on a bird
- pyatigorsk — a city in the SW Russian Federation in Europe, in Caucasia.
- pycnometer — a container used for determining the density of a liquid or powder, having a specific volume and often provided with a thermometer to indicate the temperature of the contained substance.
- pyrethroid — any of several synthetic compounds that are similar to but more persistent than natural pyrethrins.
- pyretology — a discourse on fevers
- pyroborate — borax1 .
- pyrolusite — a common mineral, manganese dioxide, MnO 2 , the principal ore of manganese, used in various manufactures, as a decolorizer of brown or green tints in glass, and as a depolarizer in dry-cell batteries.
- pyrolysate — a product of pyrolysis
- pyromantic — divination by fire, or by forms appearing in fire.
- pyrotechny — the art of making fireworks
- pyroxenite — any rock composed essentially, or in large part, of pyroxene of any kind.
- pyrrhotite — a common mineral, iron sulfide, approximately FeS but variable because of a partial absence of ferrous ions, occurring in massive and in crystal forms with a bronze color and metallic luster; magnetic pyrites: generally slightly magnetic.
- pyrrophyta — a phylum in the kingdom Protista comprising the dinoflagellates and cryptomonads.
- pyrrophyte — any of various single-celled, biflagellated algae, of the phylum Pyrrophyta, especially the dinoflagellates.
- pythagoras — c582–c500 b.c, Greek philosopher, mathematician, and religious reformer.
- qwertyuiop — Filler text.
- redemptory — of or relating to redemption; redemptive.
- reparatory — tending to repair; repairing; mending.
- reportedly — according to report or rumor: Reportedly, he is a billionaire.
- repository — a receptacle or place where things are deposited, stored, or offered for sale: a repository for discarded clothing.
- sally port — a gateway permitting the passage of a large number of troops at a time.
- saprophyte — any organism that lives on dead organic matter, as certain fungi and bacteria.
- separatory — serving to separate.
- skytrooper — a paratrooper.
- spherocyte — an abnormal blood cell
- spirometry — an instrument for determining the capacity of the lungs.
- sporocytes — a diploid cell in certain spore-bearing plants, as liverworts, that produces four haploid spores through meiosis; a spore mother cell.
- sporophyte — the form of a plant in the alternation of generations that produces asexual spores.
- sportingly — engaging in, disposed to, or interested in open-air or athletic sports: a rugged, sporting man.
- sports day — In British schools, sports day is a day or an afternoon when pupils compete in athletics contests such as races and the high jump. Parents are often invited to come and watch the events.
- spuriosity — something spurious
- stenotyper — a machine with a keyboard for recording speeches or dictation in phonetic shorthand
- stereotype — a process, now often replaced by more advanced methods, for making metal printing plates by taking a mold of composed type or the like in papier-mâché or other material and then taking from this mold a cast in type metal.
- stereotypy — the stereotype process.
- stylograph — a fountain pen in which the writing point is a fine, hollow tube instead of a nib.
- suppletory — supplying a deficiency.
- tawny port — a type of port that is aged in wood for at least 7 years, giving it a 'nutty' flavour; its colour is tawny, as opposed to the red of a ruby port
- temporally — of or relating to time.
- temporalty — secular things
- terpolymer — a polymer consisting of three different monomers, as ABS resin.
- tetrapylon — a structure having four gateways as features of an architectural composition.
- therophyte — a plant living only one year or one growing season.
- thixotropy — the property exhibited by certain gels of becoming liquid when stirred or shaken.
- timor pony — a small stocky breed of pony originally bred in Timor, used on Australian ranches
- tomography — a machine for making an x-ray of a selected plane of the body.
- top thirty — the thirty most important or successful items in a particular list
- topography — the detailed mapping or charting of the features of a relatively small area, district, or locality.
- tree peony — a shrubby plant, Paeonia suffruticosa, of China, having rose-red or white flowers nearly 12 inches (30.5 cm) wide.