nouns-q,r

q

01	quality	quality – n. that which something is known to have or be (“An important quality of steel is its strength.”); amount of value or excellence (“Their goods are of the highest quality.”)
02	question	question – n. a sentence or word used in asking for information; a problem; an issue to be discussed;- v. to ask; to express wonder or disbelief;

r

01	radar	radar – n. a device that uses radio signals to learn the position or speed of objects that may be too far away to be seen
02	radiation	radiation – n. waves of energy from something that pro-duces heat or light; energy from a nuclear substance, which can be dangerous
03	radio	radio – n. the system of sending and receiving signals or sounds through the air without wires
04	railroad	railroad – n. a road for trains; a company that operates such a road and its stations and equipment
05	rain	rain – n. water falling from the sky
06	rate	rate – n. speed; a measure of how quickly or how often something happens; the price of anything or service that is bought or sold
07	reason	reason – n. the cause for a belief or act; purpose; something that explains
08	recession	recession – n. a temporary reduction in economic activity, when industries produce less and many workers lose their jobs
09	refugee	refugee – n. a person who has been forced to flee because of unjust treatment, danger or war
10	regret	regret – n. a feeling of sadness or sorrow about something that is done or that happens
11	relations	relations – n. understandings or ties between nations; members of the same family; people connected by marriage or family ties
12	religion	religion – n. a belief in, or the honoring of, a god or gods
13	remains	remains – n. a dead body
14	repair	repair – n. work done to fix something; -v
15	research	research – n. a careful study to discover correct information
16	resolution	resolution – n. an official statement of agreement by a group of people, usually reached by voting
17	resource	resource – n. anything of value that can be used or sold
18	restaurant	restaurant – n. a place where people can buy and eat meals
19	rice	rice – n. a food grain
20	right	right – n. what a person legally and morally should be able to do or have (“It is their right to vote.”); adj. Agreeing with the facts; good; correct; opposite wrong; on the side that is toward the east when one is facing north; opposite left
21	risk	risk – n. the chance of loss, damage or injury
22	river	river – n. a large amount of water that flows across land into another river, a lake or an ocean
23	road	road – n. a long piece of hard ground built between two places so people can walk, drive or ride easily from one place to the other
24	robot	robot – n. a machine that moves and performs work
25	rock	rock – n. a hard piece of mineral matter
26	rocket	rocket – n. a device shaped like a tube that moves through air or space by burning gases and letting them escape from the back or bottom, sometimes used as a weapon
27	room	room – n. a separate area within a building with its own walls
28	root	root – n. the part of a plant that is under the ground and takes nutrients from the soil
29	rope	rope – n. a long, thick piece of material made from thinner pieces of material, used for tying
30	rubber	rubber – n. a substance made from the liquid of trees with the same name, or a similar substance made from chemicals

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