radionuclide

noun 0.798

isotope

noun 0.762

radionucleotide

noun 0.760

radioactive

noun 0.729

medical isotope

noun 0.717

radioiodine

noun 0.706

radioactive tracer

noun 0.702

radiochemical

noun 0.692

radiotracer

noun 0.688

radiocolloid

noun 0.654

radioactivity

noun 0.646

radiopharmaceutical

noun 0.626

radiochemistry

noun 0.622

radiotoxicity

noun 0.615

radiocarbon

noun 0.613

nuclide

noun 0.611

radioactive waste

noun 0.610

iodine-125

noun 0.608

radioactive decay

noun 0.600

isotopy

noun 0.598

radiolabel

noun 0.593

radioligand

noun 0.587

isotope dilution

noun 0.582

ionizing radiation

noun 0.581

radioassay

noun 0.573

radiolocation

noun 0.564

radiotherapy

noun 0.564

radio

noun 0.560

caesium-137

noun 0.560

radium

noun 0.560

radioimmunoassay

noun 0.560

radioreceptor

noun 0.558

isotopomer

noun 0.558

monoisotopic

noun 0.558

radioautography

noun 0.555

radioimmunotherapy

noun 0.554

isotope signature

noun 0.554

radiocesium

noun 0.553

isotope shift

noun 0.550

radioecology

noun 0.549

radion

noun 0.542

isozyme

noun 0.542

radiocarbon dating

noun 0.541

radiobiology

noun 0.539

radiotherapist

noun 0.539

radioactive fallout

noun 0.539

radiopharmacy

noun 0.535

isotone

noun 0.534

isochron

noun 0.534

radiological weapon

noun 0.530

isoenzyme

noun 0.530

isothiocyanate

noun 0.528

radiotelemetry

noun 0.528

radionecrosis

noun 0.526

iodine

noun 0.525

nuclear reactor

noun 0.522

radiation therapy

noun 0.521

radio wave

noun 0.521

ionosonde

noun 0.520

isotretinoin

noun 0.520

radiation

noun 0.519

transistor radio

noun 0.519

radiology

noun 0.517

sealed source

noun 0.517

radio station

noun 0.517

radiation poisoning

noun 0.517

isomer

noun 0.515

radiopacity

noun 0.513

alpha emitter

noun 0.511

radiodensity

noun 0.510

radio telemetry

noun 0.510

beta radiation

noun 0.509

isochromosome

noun 0.509

isodose

noun 0.507

isotopic dilution

noun 0.507

uranium

noun 0.507

radiologist

noun 0.506

radio beacon

noun 0.506

radiolysis

noun 0.505

potassium iodide

noun 0.505

plutonium

noun 0.504

radon

noun 0.504

radiometer

noun 0.504

non-ionizing radiation

noun 0.503

radio frequency

noun 0.503

radioelement

noun 0.503

radioresistance

noun 0.503

transuranic

noun 0.502

radio energy

noun 0.502

radiometry

noun 0.502

isopod

noun 0.502

isostatic

noun 0.502

radioimmunoprecipitation

noun 0.502

isocyanate

noun 0.501

radio-frequency identification

noun 0.501

carbon-14

noun 0.500

carbon dating

noun 0.500