radiometal
Any of several alloys, mostly of nickel and iron, that have a high magnetic permeability
Any radioactive isotope of a metal, especially one used as a biochemical label

radiometallography
the determination of the structure of metals and alloys by means of X-rays

radiometals
plural of radiometal

radiomitigator
Any substance that mitigates the harmful effects of radiation

radiomitigators
plural of radiomitigator

radiomolybdenum
radioactive molybdenum

radioniobium
radioactive niobium

radionucleide
Dated form of radionuclide.

radionucleides
plural of radionucleide

radionuclide
a radioactive nuclide

radionuclides
plural of radionuclide

radioparticle
a particle of a radioactive material, typically of a colloidal radiotherapy

radioparticles
plural of radioparticle

radiophosphate
phosphate containing radiophosphorus

radiophotoluminescence
the luminescence observed when some minerals or glasses, having been exposed to ionizing radiation, are subsequently exposed to ultraviolet light; exploited in some dosimeters

radiophotoluminescences
plural of radiophotoluminescence

radioprotector
A substance, such as potassium iodide, that provides some protection against the harmful effects of radiation.

radioprotectors
plural of radioprotector

radioreceptor
Any receptor that responds to radiation (such as heat and light)

radioreceptors
plural of radioreceptor

radiorelease
The release of a radioactive substance during a chemical reaction.

radioreleases
plural of radiorelease

radioresponse
The body's recovery/repair response, in the form of specific cytokines, to radiation damage

radioresponses
plural of radioresponse

radiosamarium
radioactive samarium

radiosynovectomies
plural of radiosynovectomy

radiosynovectomy
synovectomy by means of radioactive isotopes

radiosynoviorthesis
Treatment of synovitis with radioactive isotopes

radiosyntheses
plural of radiosynthesis

radiosynthesis
The automated production of radioactive compounds.

radiotantalum
radioactive tantalum

radiotitanium
radioactive titanium

radiotoxin
Any radiotoxic substance.

radiotoxins
plural of radiotoxin

radiovanadium
radioactive vanadium

radiovirotherapy
A form of radiotherapy in which a radioisotope is delivered via an oncolytic virus

radiozirconium
radioactive zirconium

raffinosaccharide
Any saccharide (sugar) that has one or more raffinose moieties

raffinosaccharides
plural of raffinosaccharide

raffinose
A trisaccharide, composed of galactose, glucose and fructose, that is widely distributed in many plants.

raffinoses
plural of raffinose

rafsi
An abbreviated form of a gismu (Lojban root word), used as an affix to make lujvo (Lojban compound words).

rafute
An Okinawan dish of pork rib stewed in soy sauce and brown sugar.

ragg
ragstone

ragstone
Stone that is quarried in thin pieces.

ragstones
plural of ragstone

railline
railway line

raillines
plural of railline

rainscreen
Synonym of rainshade.
the exterior weather-facing surface of an exterior wall

rainscreens
plural of rainscreen

rainshade
An umbrella; any covering to protect or shield from the elements; an awning to keep out rain

rainshades
plural of rainshade

rakfisk
A Norwegian delicacy consisting of raw trout fermented after being packed moist with salt.

rakugan
A type of wagashi made by pressing sugar and flour into molds of various different shapes.

ralfuranone
The aromatic furanone derivative 3-benzyl-4-phenyl-2,5-dihydrofuran-2-one or related compounds present in plants of genus Ralstonia.

ralfuranones
plural of ralfuranone

ramsinga
Alternative form of ransingha.

ramsingas
plural of ramsinga

rancidification
The decomposition of fats and other lipids by hydrolysis or oxidation; the process of becoming rancid.

rancidifications
plural of rancidification

randivoose
A noise or uproar.

ranirestat
An aldose reductase inhibitor being developed for the treatment of diabetic neuropathy.

raniseptin
Any of a group of antimicrobial peptides present in the skin of the anuran Hypsiboas raniceps

raniseptins
plural of raniseptin

ransinga
Alternative form of ransingha.

ransingas
plural of ransinga

ransingha
A primitive S-shaped metal trumpet of India and Nepal.

ransinghas
plural of ransingha

ranunculol
protoanemonin

rapalog
Alternative form of rapalogue.

rapalogs
plural of rapalog

rapalogue
Any of several synthetic drugs that are analogues of rapamycin

rapalogues
plural of rapalogue

rapanone
A benzoquinone chemical derivative with a thirteen carbon side chain and two hydroxyl groups, a natural product found in Myrsinaceae roots: 2,5-dihydroxy-3-tridecyl-1,4-benzoquinone

rapcore
A genre of metal music, incorporating loud guitar riffs mixed with rapping, loud almost-screaming singing and rapid drumming.

rapefic
A fanfic in which rape is a core element, typically being graphically depicted.
Such fan fiction collectively.

rapefics
plural of rapefic

rapso
A form of Trinidadian music that grew out of the social unrest of the 1970s, with elements of soca, calypso, and hip-hop.

rapsyn
A protein believed to play a role in anchoring or stabilizing the nicotinic acetylcholine receptor at synaptic sites.

rarefaction
A reduction in the density of a material, especially that of a fluid.

rarefactions
plural of rarefaction

rarification
Alternative form of rarefaction.

rarifications
plural of rarification

rasagola
Alternative form of rasgulla.

rasagolla
Alternative form of rasgulla.

rasgulla
A South Asian dessert made from chhena dumplings in a sugar syrup.

rasogolla
Alternative form of rasgulla.

rasogullas
plural of rasogulla (Alternative form of rasgulla).

ratskin
The hide of a rat.

ratskins
plural of ratskin

raubasine
ajmalicine

rauwolscine
A stereoisomer of yohimbine with stimulant and aphrodisiac properties.

raypunk
A subgenre of speculative fiction that blends retrofuturistic aesthetics with imaginative, often surreal technology, drawing heavily on the science fiction of the mid-20th century. It typically features ray guns, space exploration, and other fantastical elements inspired by pulp magazines, comics, and films from the 1930s to the 1960s.

rayskin
The hide of a stingray; shagreen.

razzleberries
plural of razzleberry

razzleberry
Applied to pies, juices, etc. made with a mixture of raspberries and blackberries.
A generic or fictional type of berry.

reactant
Any of the participants present at the start of a chemical reaction, specifically one that is consumed during the reaction.

reactants
plural of reactant

readdiction
Addiction again, especially to an illicit drug.

readerbase
The established group of readers for a particular publication, etc.

readsorption
The adsorption of a material that was previously removed from a surface

readsorptions
plural of readsorption

reagant
Misspelling of reagent.

reagants
plural of reagant

reagent
A compound or mixture of compounds used to treat or test materials, samples, other compounds or reactants in a laboratory or sometimes an industrial setting.

reagents
plural of reagent

realkalisation
Alternative spelling of realkalization.

realkalization
alkalization of steel following reaction with carbon dioxide in concrete

realtone
mastertone

rearset
A metal frame with foot pegs on a motorcycle to permit a more comfortable placement of legs and feet while riding.

rearsets
plural of rearset

rebaudioside
A compound found in stevia leaves.

recalcification
The restoration of calcium or calcium compounds to a tissue that is decalcified.
Calcification again or anew.

recalcifications
plural of recalcification

recalescence
An increase in temperature that occurs while cooling metal through a range of temperatures in which change in structure occurs.

recalescences
plural of recalescence

recapitalisation
Alternative spelling of recapitalization.

recapitalisations
plural of recapitalisation

recapitalization
A restructuring of a company's mixture of equity and debt

recapitalizations
plural of recapitalization