10-letter words containing a, g, i, o, r
- prelogical — according to or agreeing with the principles of logic: a logical inference.
- pro-acting — serving temporarily, especially as a substitute during another's absence; not permanent; temporary: the acting mayor.
- proctalgia — neural pain in the rectum or anus
- prodigally — wastefully or recklessly extravagant: prodigal expenditure.
- profligacy — shameless dissoluteness.
- profligate — utterly and shamelessly immoral or dissipated; thoroughly dissolute.
- prognathic — having protrusive jaws; having a gnathic index over 103.
- programing — the act or process of planning or writing a program.
- protogenia — the first woman born after the great flood of Zeus, daughter of Deucalion and Pyrrha.
- purgatoire — a river in SE Colorado, flowing NE to the Arkansas River. 186 miles (299 km) long.
- pyatigorsk — a city in the SW Russian Federation in Europe, in Caucasia.
- quadrilogy — (nonstandard) A tetralogy.
- radiogenic — Physics. produced by radioactive decay: radiogenic lead; radiogenic heat.
- radiograph — Also called shadowgraph. a photographic image produced by the action of x-rays or nuclear radiation.
- radiologic — of or relating to radiology.
- radiopager — a small radio receiver fitted with a buzzer to alert a person to telephone their home, office, etc, to receive a message
- raised bog — a bog of convex shape produced by growth of sphagnum and other bog plants in acid conditions and the subsequent build up of acid peat
- regelation — a phenomenon in which the freezing point of water is lowered by the application of pressure; the melting and refreezing of ice, at constant temperature, caused by varying the pressure.
- regionally — of or relating to a region of considerable extent; not merely local: a regional meeting of the Boy Scouts.
- regulation — a law, rule, or other order prescribed by authority, especially to regulate conduct.
- relegation — to send or consign to an inferior position, place, or condition: He has been relegated to a post at the fringes of the diplomatic service.
- remigation — the act of rowing
- renegation — the act of denying: He shook his head in negation of the charge.
- reorganize — arrange differently
- resonating — to resound.
- rigamarole — rigmarole.
- rightabout — the position assumed by turning about to the right so as to face in the opposite direction.
- rio grande — a city in NE Puerto Rico.
- riproaring — boisterously wild and exciting; riotous: Have a rip-roaring good time.
- roadmaking — road building
- roborating — strengthening or invigorating
- rockingham — Second Marquis of, Charles Watson-Wentworth.
- ropemaking — the act, skill, or process of fabricating rope.
- rosemaling — decorative work of Norwegian folk origin consisting of painted or carved floral designs, as on furniture or woodwork.
- rotary rig — A rotary rig is the equipment used for drilling in most wells, which includes an engine and a hoisting, rotating and mud circulating system.
- sang-froid — coolness of mind; calmness; composure: They committed the robbery with complete sang-froid.
- saprogenic — producing putrefaction or decay, as certain bacteria.
- sarcophagi — a stone coffin, especially one bearing sculpture, inscriptions, etc., often displayed as a monument.
- seaborgium — a superheavy, synthetic, radioactive element with a very short half-life. Symbol: Sg; atomic number: 106.
- seignorial — of or relating to a seignior.
- seismogram — a record made by a seismograph.
- spirograph — an instrument for recording respiratory movements.
- sporangium — the case or sac in which spores are produced.
- tarkington — (Newton) Booth, 1869–1946, U.S. novelist and playwright.
- tragicomic — a dramatic or other literary composition combining elements of both tragedy and comedy.
- trigonally — from a trigonal point of view
- unfavoring — something done or granted out of goodwill, rather than from justice or for remuneration; a kind act: to ask a favor.
- ungracious — discourteous; ill-mannered: ungracious behavior.
- unignorant — lacking in knowledge or training; unlearned: an ignorant man.
- unoriginal — belonging or pertaining to the origin or beginning of something, or to a thing at its beginning: The book still has its original binding.