radiocarbon

noun 0.862

carbon dating

noun 0.854

carbon-14

noun 0.640

dendrochronology

noun 0.615

relative dating

noun 0.593

radiochemistry

noun 0.581

dating

noun 0.572

radioactive decay

noun 0.570

radioactive

noun 0.565

radionuclide

noun 0.560

radiochemical

noun 0.553

radiotracer

noun 0.552

radioactivity

noun 0.551

radioactive tracer

noun 0.542

radioisotope

noun 0.541

radionucleotide

noun 0.534

radiolabel

noun 0.526

radiometry

noun 0.523

thermochronology

noun 0.520

carbon

noun 0.519

radiobiology

noun 0.518

biochronology

noun 0.517

radiotherapy

noun 0.516

computer dating

noun 0.516

carbon cycle

noun 0.516

car radio

noun 0.513

radioassay

noun 0.506

radio

noun 0.503

radiology

noun 0.502

radiation therapy

noun 0.501

radiation chemistry

noun 0.500