8-letter words containing d, i, o
- proditor — a traitor
- profiled — the outline or contour of the human face, especially the face viewed from one side.
- promised — a declaration that something will or will not be done, given, etc., by one: unkept political promises.
- prosodic — the science or study of poetic meters and versification.
- proudish — rather proud
- provided — to make available; furnish: to provide employees with various benefits.
- provider — Internet Access Provider
- psychoid — the innate impetus to perform actions
- pudovkin — Vsevolod Ilarionovich [fsye-vuh-luh t ee-luh-ryi-aw-nuh-vyich] /ˈfsyɛ və lət i lə ryɪˈɔ nə vyɪtʃ/ (Show IPA), 1893–1953, Russian motion-picture director.
- puruloid — resembling pus.
- pyinkado — a leguminous tree, Xylia xylocarpa (or dolabriformis), native to India and Myanmar
- pyranoid — relating to the structure of a pyranose
- pyrenoid — a spherical protein structure found within chloroplasts of certain algae and hornworts.
- racemoid — racemic
- radiator — a person or thing that radiates.
- radioman — a person who operates a radio.
- radisson — Pierre Esprit [es-pree] /ɛs pri/ (Show IPA), 1636?–1710? French fur trader and explorer in Canada.
- railroad — a permanent road laid with rails, commonly in one or more pairs of continuous lines forming a track or tracks, on which locomotives and cars are run for the transportation of passengers, freight, and mail.
- raimondi — Marcantonio [mahr-kan-toh-nee-oh;; Italian mahr-kahn-taw-nyaw] /ˌmɑr kænˈtoʊ niˌoʊ;; Italian ˌmɑr kɑnˈtɔ nyɔ/ (Show IPA), c1480–c1534, Italian engraver.
- raindrop — a drop of rain.
- rationed — a fixed allowance of provisions or food, especially for soldiers or sailors or for civilians during a shortage: a daily ration of meat and bread.
- recodify — to reduce (laws, rules, etc.) to a code.
- recoiled — to draw back; start or shrink back, as in alarm, horror, or disgust.
- reinhold — a male given name.
- rejoined — to say in answer; reply, especially to counterreply.
- remodify — to change somewhat the form or qualities of; alter partially; amend: to modify a contract.
- reordain — to ordain again
- resinoid — resinlike.
- retinoid — Biochemistry. any of a group of substances related to vitamin A and functioning like vitamin A in the body.
- rhabdoid — a rod-shaped structure found in the cells of some plants and animals
- rhizopod — any of numerous protozoa of the widespread subphylum (or superclass) Rhizopoda, characterized by a pseudopod and comprising most members of the phylum Sarcodina, including the amebas and foraminifers.
- rhodanic — of or relating to thiocyanic acid
- rhodesia — (as Southern Rhodesia, ) a former British colony in S Africa: declared independence 1965; name changed to Zimbabwe, 1979.
- rhomboid — an oblique-angled parallelogram with only the opposite sides equal.
- richmond — a state in the E United States, on the Atlantic coast: part of the historical South. 40,815 sq. mi. (105,710 sq. km). Capital: Richmond. Abbreviation: VA (for use with zip code), Va.
- ride out — to sit on and manage a horse or other animal in motion; be carried on the back of an animal.
- ridgetop — the summit of a ridge
- rig down — Chiefly Nautical. to put in proper order for working or use. to fit (a ship, mast, etc.) with the necessary shrouds, stays, etc. to fit (shrouds, stays, sails, etc.) to the mast, yard, or the like.
- rigadoon — a lively dance, formerly popular, for one couple, characterized by a jumping step and usually in quick duple meter.
- rigaudon — rigadoon.
- ringdove — a small Old World dove, Streptopelia risoria, having a black half ring around the nape of the neck.
- ringwood — a town in N New Jersey.
- rip cord — a cord on a parachute that, when pulled, opens the parachute for descent.
- roadkill — Informal. the body of an animal killed on a road by a motor vehicle.
- roadside — the side or border of the road; wayside.
- rod mill — Metalworking. a mill for making metal rods.
- rodentia — the order comprising the rodents.
- rodeoing — a public exhibition of cowboy skills, as bronco riding and calf roping.
- roderick — a male given name: from Germanic words meaning “glory” and “ruler.”.
- rondonia — a state in W Brazil. 93,815 sq. mi. (242,980 sq. km). Capital: Pôrto Velho.