radionuclide

noun 0.732

radionucleotide

noun 0.726

radiotracer

noun 0.708

radioligand

noun 0.691

radiolabel

noun 0.686

radiochemical

noun 0.686

radiopharmaceutical

noun 0.680

radioactive tracer

noun 0.668

radioiodine

noun 0.662

radiolocation

noun 0.660

radioisotope

noun 0.654

radioautography

noun 0.631

radioreceptor

noun 0.618

radioactive

noun 0.612

colloid

noun 0.608

iodine-125

noun 0.597

radiochemistry

noun 0.597

radion

noun 0.595

radioassay

noun 0.592

radiocarbon

noun 0.588

medical isotope

noun 0.583

autoradiograph

noun 0.580

radiopharmacy

noun 0.571

radioimmunotherapy

noun 0.570

radiodensity

noun 0.567

radiotelemetry

noun 0.565

autoradiogram

noun 0.564

radiotoxicity

noun 0.560

radio

noun 0.559

radiomimetic

noun 0.557

radioelement

noun 0.556

radionecrosis

noun 0.555

radiological weapon

noun 0.552

radiolysis

noun 0.551

radium

noun 0.550

radiobiology

noun 0.546

crystalloid

noun 0.546

radiolucency

noun 0.543

collocator

noun 0.538

radiocesium

noun 0.538

radionics

noun 0.537

radiotracking

noun 0.536

contrast medium

noun 0.535

radiocommunication

noun 0.528

microradiography

noun 0.527

radiology

noun 0.527

radio telemetry

noun 0.525

radiotherapist

noun 0.523

radiologist

noun 0.521

roentgenogram

noun 0.521

radiosity

noun 0.520

radiograph

noun 0.520

radiophone

noun 0.517

radioresistance

noun 0.516

radioimmunoassay

noun 0.516

radioimmunoprecipitation

noun 0.514

fluoroscopy

noun 0.514

caesium-137

noun 0.511

radiation chemistry

noun 0.510

collimator

noun 0.509

collodion

noun 0.508

radio energy

noun 0.508

radioprotective

noun 0.508

teleradiology

noun 0.508

radioecology

noun 0.507

radiosurgery

noun 0.506

radiographer

noun 0.505

radioactivity

noun 0.502

radioactive fallout

noun 0.502

radiotherapy

noun 0.501

radiotelegraph

noun 0.501