amateur radio

noun 0.886

ham radio

noun 0.784

radioman

noun 0.708

radio officer

noun 0.700

amateur

noun 0.694

radio astronomer

noun 0.673

radio modem

noun 0.669

radioelement

noun 0.647

radiotelegraph

noun 0.641

radiophone

noun 0.632

radio

noun 0.632

radiocommunication

noun 0.629

radiotelephone

noun 0.625

radio alarm

noun 0.620

radio telephony

noun 0.619

radio station

noun 0.616

radio frequency

noun 0.616

radio beacon

noun 0.613

packet radio

noun 0.610

radio astronomy

noun 0.609

radio wave

noun 0.607

transistor radio

noun 0.600

car radio

noun 0.589

radio telescope

noun 0.588

radiotelegraphy

noun 0.587

amplitude modulation

noun 0.580

amateurism

noun 0.577

hobbyist

noun 0.572

wireless telegraphy

noun 0.570

crystal radio

noun 0.570

radion

noun 0.562

radio telemetry

noun 0.561

earth station

noun 0.558

telegraphist

noun 0.554

transceiver

noun 0.551

radiographer

noun 0.549

pirate radio

noun 0.547

broadcaster

noun 0.546

walkie-talkie

noun 0.544

radiotherapist

noun 0.544

dipole antenna

noun 0.542

radio energy

noun 0.542

ammer

noun 0.539

superheterodyne receiver

noun 0.538

radio control

noun 0.527

broadcast station

noun 0.527

radiotelemetry

noun 0.525

radiosonde

noun 0.524

transmitter

noun 0.520

autoradiogram

noun 0.520

radioactive

noun 0.518

radiotelephony

noun 0.517

amplifier

noun 0.516

radioreceptor

noun 0.511

horn antenna

noun 0.510

radiogram

noun 0.507

telegrapher

noun 0.507

alpha emitter

noun 0.507

astronomer

noun 0.507

antenna

noun 0.506

disc jockey

noun 0.506

radiologist

noun 0.505

loop antenna

noun 0.503

radiolocation

noun 0.502

clock radio

noun 0.501