dropsonde

noun 0.811

rawinsonde

noun 0.734

ionosonde

noun 0.721

sonde

noun 0.682

weather balloon

noun 0.615

sonobuoy

noun 0.595

radioelement

noun 0.584

radio

noun 0.575

psychrometer

noun 0.572

sounding rocket

noun 0.570

radio telemetry

noun 0.567

rain gauge

noun 0.566

radion

noun 0.564

radiophone

noun 0.559

radiotelemetry

noun 0.557

aerostat

noun 0.557

radio wave

noun 0.552

sonar

noun 0.550

barograph

noun 0.548

radio beacon

noun 0.544

radiometer

noun 0.541

radio alarm

noun 0.539

radiolabel

noun 0.537

ham radio

noun 0.537

transistor radio

noun 0.536

radar

noun 0.534

radio modem

noun 0.533

radioreceptor

noun 0.531

depth sounder

noun 0.530

radiotracer

noun 0.530

variometer

noun 0.529

hygrometer

noun 0.529

radionuclide

noun 0.528

pyranometer

noun 0.528

hydrometer

noun 0.527

sling psychrometer

noun 0.526

radio amateur

noun 0.524

radio telescope

noun 0.524

altimeter

noun 0.524

radio astronomer

noun 0.521

radiotracking

noun 0.520

space satellite

noun 0.520

aneroid barometer

noun 0.519

thermometer

noun 0.517

radiotelephone

noun 0.516

anemometer

noun 0.515

datalogger

noun 0.514

hypsometer

noun 0.513

disdrometer

noun 0.513

radiolocation

noun 0.512

hydrophone

noun 0.511

radio frequency

noun 0.511

barometer

noun 0.510

radio station

noun 0.510

autoradiogram

noun 0.509

remote sensing

noun 0.508

antenna

noun 0.507

radiocarbon

noun 0.507

car radio

noun 0.506

radioactive

noun 0.506

sonographer

noun 0.505

radioman

noun 0.505

radiotelegraph

noun 0.504

radio energy

noun 0.503

scatterometer

noun 0.503

radome

noun 0.503

radioactive tracer

noun 0.501

sensor

noun 0.501

spectrum analyzer

noun 0.500