10-letter words containing r, u, d, o
- paradoxure — any of a number of palm civet species
- parapodium — one of the unjointed rudimentary limbs or processes of locomotion of many worms, as annelids.
- perdu-mont — Mont [mawn] /mɔ̃/ (Show IPA). French name of Monte Perdido.
- perfidious — deliberately faithless; treacherous; deceitful: a perfidious lover.
- plauditory — approving or laudatory
- playground — an area used for outdoor play or recreation, especially by children, and often containing recreational equipment such as slides and swings.
- pleurodont — fused or attached to the inner edge of the jaw, as a tooth.
- plow under — an agricultural implement used for cutting, lifting, turning over, and partly pulverizing soil.
- podocarpus — any of various coniferous evergreen trees of the genus Podocarpus, of tropical and semitropical regions, especially P. macrophyllus, which is cultivated as an ornamental.
- port sudan — a seaport in the NE Sudan, on the Red Sea.
- posturized — to posture; pose.
- powderpuff — a soft, feathery ball or pad, as of cotton or down, for applying powder to the skin.
- predacious — predatory; rapacious.
- preludious — characteristic of a prelude
- primordium — the first recognizable, histologically differentiated stage in the development of an organ.
- procedural — procedural language
- proctodeum — a depression in the ectoderm of the anal region of a young embryo, which develops into part of the anal canal.
- prodigious — extraordinary in size, amount, extent, degree, force, etc.: a prodigious research grant.
- producible — to bring into existence; give rise to; cause: to produce steam.
- productile — capable of being lengthened out; extensile.
- production — the act of producing; creation; manufacture.
- productive — having the power of producing; generative; creative: a productive effort.
- profounder — penetrating or entering deeply into subjects of thought or knowledge; having deep insight or understanding: a profound thinker.
- profoundly — penetrating or entering deeply into subjects of thought or knowledge; having deep insight or understanding: a profound thinker.
- profundity — the quality or state of being profound; depth.
- pronounced — strongly marked: a pronounced fishy taste.
- propounder — to put forward or offer for consideration, acceptance, or adoption; set forth; propose: to propound a theory.
- protruding — to project.
- pseudocarp — accessory fruit.
- punchboard — a small board containing holes filled with slips of paper printed with concealed numbers that are punched out by a player in an attempt to win a prize.
- pundigrion — a pun
- quadcopter — A rotorcraft propelled by four rotors.
- quadricone — a quadric surface swept out by a straight line that passes through a fixed point such that no straight line can intersect it at more than two points
- quadrifoil — Alternative form of quadrifoliate.
- quadriform — having four parts or sides
- quadrilogy — (nonstandard) A tetralogy.
- quadripole — an electric circuit with two input and two output terminals
- quadroxide — (chemistry) A tetroxide.
- quadrupole — a set of four associated positive and negative electric charges or two associated magnetic dipoles
- quasiorder — (set theory) A preorder.
- racked out — a framework of bars, wires, or pegs on which articles are arranged or deposited: a clothes rack; a luggage rack.
- radiculose — having small roots or rhizoids
- radio tube — a vacuum tube used in a radio receiving set.
- radiopaque — opaque to radiation; visible in x-ray photographs and under fluoroscopy (opposed to radiotransparent).
- radius rod — (in a feathering paddle wheel) any of the rods, meeting in a hub mounted eccentrically with the paddle-wheel shaft, for feathering the paddles while in the water.
- raduliform — rasp-like
- rain cloud — a cloud or a mass of clouds that yields rain.
- rain-cloud — a cloud or a mass of clouds that yields rain.
- re-adjourn — to suspend the meeting of (a club, legislature, committee, etc.) to a future time, another place, or indefinitely: to adjourn the court.
- read up on — If you read up on a subject, you read a lot about it so that you become informed about it.