radioman

noun 0.747

radio amateur

noun 0.700

radio modem

noun 0.689

radio telephony

noun 0.640

radiotelephone

noun 0.635

radiotelegraph

noun 0.632

radio beacon

noun 0.629

radiophone

noun 0.626

radio alarm

noun 0.620

telegraphist

noun 0.615

naval officer

noun 0.609

radio

noun 0.608

radioelement

noun 0.608

ham radio

noun 0.607

radio astronomer

noun 0.602

officer

noun 0.597

radio station

noun 0.596

radiocommunication

noun 0.587

radiotelegraphy

noun 0.584

amateur radio

noun 0.583

radiographer

noun 0.580

radion

noun 0.571

signalman

noun 0.569

sonarman

noun 0.567

radio wave

noun 0.565

pirate radio

noun 0.565

telephone operator

noun 0.564

telegrapher

noun 0.564

radiotherapist

noun 0.563

staff officer

noun 0.552

radio frequency

noun 0.552

wireless telegraphy

noun 0.551

flying officer

noun 0.550

car radio

noun 0.548

broadcaster

noun 0.547

warrant officer

noun 0.546

officer cadet

noun 0.546

commissioned officer

noun 0.545

radiotelephony

noun 0.543

sailorman

noun 0.543

merchant mariner

noun 0.541

sailor

noun 0.537

first officer

noun 0.536

packet radio

noun 0.535

receiver

noun 0.534

police officer

noun 0.534

telephonist

noun 0.531

public officer

noun 0.531

telegraph boy

noun 0.530

ordinary seaman

noun 0.529

flag officer

noun 0.528

radiologist

noun 0.528

petty officer

noun 0.527

lifeboatman

noun 0.527

radiogram

noun 0.527

earth station

noun 0.526

air-raid warden

noun 0.524

lighthouse keeper

noun 0.523

radioreceptor

noun 0.523

railroader

noun 0.522

recordist

noun 0.521

teleoperator

noun 0.520

transistor radio

noun 0.519

signaller

noun 0.519

corrections officer

noun 0.517

broadcast station

noun 0.515

radio telescope

noun 0.513

radarscope

noun 0.512

customs officer

noun 0.512

radio telemetry

noun 0.512

transceiver

noun 0.512

radar

noun 0.510

mobile station

noun 0.508

listening station

noun 0.507

seaman

noun 0.507

radiolocation

noun 0.506

telephone girl

noun 0.506

general officer

noun 0.506

transmitter

noun 0.505

air traffic controller

noun 0.504

roader

noun 0.504

case officer

noun 0.503