8-letter words containing r, a, d, i, o
- inboards — Plural form of inboard.
- indeavor — Obsolete form of endeavor.
- inroaded — Simple past tense and past participle of inroad.
- intrados — the interior curve or surface of an arch or vault.
- ironclad — covered or cased with iron plates, as a ship for naval warfare; armor-plated.
- keratoid — resembling horn; horny.
- lard oil — a colorless or yellowish oil expressed from lard, used chiefly as a lubricant for cutting tools.
- leopardi — Count Giacomo [jah-kuh-moh;; Italian jah-kaw-maw] /ˈdʒɑ kəˌmoʊ;; Italian ˈdʒɑ kɔ mɔ/ (Show IPA), 1798–1837, Italian poet.
- lombardi — Vince(nt Thomas) 1913–70, U.S. football coach.
- londrina — a city in E Brazil.
- maildrop — A place where postal mail is received and then forwarded to another address, used for anonymity or as a fixed address for somebody who is travelling.
- maindoor — a door giving access to a house from the street
- marigold — any of several chiefly golden-flowered composite plants, especially of the genus Tagetes, as T. erecta, having strong-scented foliage and yielding an oil that repels root parasites.
- mediator — a person who mediates, especially between parties at variance.
- miradors — Plural form of mirador.
- modiolar — relating to the modiolus
- mondrian — Piet [peet] /pit/ (Show IPA), (Pieter Cornelis Mondriaan) 1872–1944, Dutch painter.
- mordecai — the cousin and guardian of Esther who delivered the Jews from the destruction planned by Haman. Esther 2–8.
- mordovia — a constituent republic of W central Russia, in the middle Volga basin. Capital: Saransk. Pop: 888 700 (2002). Area: 26 200 sq km (10 110 sq miles)
- myriapod — any arthropod of the group Myriapoda, having an elongated segmented body with numerous paired, jointed legs, formerly classified as a class comprising the centipedes and millipedes.
- nocardia — any of several filamentous or rod-shaped, aerobic bacteria of the genus Nocardia, certain species of which are pathogenic for humans and other animals.
- nondairy — being a substitute for milk or milk products; containing no dairy ingredients: nondairy whipped topping for the pie.
- nondiary — Not of or relating to a diary.
- orcadian — a native or inhabitant of Orkney
- ordained — to invest with ministerial or sacerdotal functions; confer holy orders upon.
- ordainee — a person who has been recently ordained as a new member of the clergy.
- ordainer — A person (usually a clergyman) who ordains.
- ordalian — relating to trial by ordeal
- ordinals — Plural form of ordinal.
- ordinand — Ecclesiastical. a candidate for ordination.
- ordinant — a line parallel to the y-axis or a distance of one point from the x-axis
- ordinary — of no special quality or interest; commonplace; unexceptional: One novel is brilliant, the other is decidedly ordinary; an ordinary person.
- ordinate — Mathematics. (in plane Cartesian coordinates) the y-coordinate of a point: its distance from the x-axis measured parallel to the y-axis.
- organdie — a fine, thin cotton fabric usually having a durable crisp finish, white, dyed, or printed: used for blouses, dresses, curtains, trimmings, etc.
- organoid — Resembling an organ of the body.
- oribatid — a mite of the family Oribatoidea
- overlaid — simple past tense of overlie.
- overpaid — to pay more than (an amount due): I received a credit after overpaying the bill.
- paradiso — heaven, as the final abode of the righteous.
- paranoid — of, like, or suffering from paranoia.
- parodied — a humorous or satirical imitation of a serious piece of literature or writing: his hilarious parody of Hamlet's soliloquy.
- parodist — a writer of parodies, especially of a literary subject, work, or style.
- parotoid — Also called parotoid gland. any of certain cutaneous glands forming warty masses near the ear in certain toads.
- podiatry — the care of the human foot, especially the diagnosis and treatment of foot disorders.
- polaroid — instant photograph
- preradio — before the invention of radio
- prodigal — wastefully or recklessly extravagant: prodigal expenditure.
- pyranoid — relating to the structure of a pyranose
- racemoid — racemic
- radiator — a person or thing that radiates.