switchman

noun 0.755

signaller

noun 0.740

pointsman

noun 0.708

flagman

noun 0.680

stationmaster

noun 0.671

trainman

noun 0.664

railwayman

noun 0.664

telegraphist

noun 0.612

telegrapher

noun 0.611

soundman

noun 0.603

wireman

noun 0.602

trainmaster

noun 0.601

brakeman

noun 0.600

signal fire

noun 0.596

semaphore

noun 0.594

signaler

noun 0.593

linesman

noun 0.591

railroader

noun 0.589

motorman

noun 0.586

gateman

noun 0.580

surfman

noun 0.580

telegraph boy

noun 0.579

radioman

noun 0.578

fieldsman

noun 0.575

serviceman

noun 0.573

station staff

noun 0.572

yardmaster

noun 0.570

radio officer

noun 0.569

shunter

noun 0.566

engine driver

noun 0.566

stableman

noun 0.564

signal

noun 0.560

traffic signal

noun 0.559

nightwatchman

noun 0.556

night watchman

noun 0.555

time signal

noun 0.555

spotter

noun 0.554

sonarman

noun 0.554

signalling

noun 0.552

lighterman

noun 0.552

watchman

noun 0.550

seaman

noun 0.550

lighthouse keeper

noun 0.547

flagger

noun 0.541

fireman

noun 0.538

sounder

noun 0.536

sign manual

noun 0.534

ticket inspector

noun 0.532

fog signal

noun 0.529

lineman

noun 0.528

telephonist

noun 0.528

busman

noun 0.527

marksman

noun 0.526

signaling

noun 0.522

engineman

noun 0.520

crewman

noun 0.518

railroad

noun 0.514

guardsman

noun 0.514

storeman

noun 0.513

telephone operator

noun 0.513

crossing-sweeper

noun 0.513

groundsman

noun 0.513

railer

noun 0.511

surveyor

noun 0.510

lifeboatman

noun 0.509

engineer

noun 0.509

railfan

noun 0.508

sentinel

noun 0.508

telegraph

noun 0.508

signal bridge

noun 0.508

cable guy

noun 0.508

tram driver

noun 0.507

winchman

noun 0.506

sailorman

noun 0.506

bellman

noun 0.506

midshipman

noun 0.504

longshoreman

noun 0.504

postman

noun 0.504

gasman

noun 0.503

stage manager

noun 0.502

lamplighter

noun 0.502

stagehand

noun 0.501