4-6-0

noun 0.896

0-6-0

noun 0.870

2-8-0

noun 0.808

0-4-0

noun 0.752

4-6-2

noun 0.750

2-8-2

noun 0.732

4-4-0

noun 0.730

4-8-4

noun 0.666

steam locomotive

noun 0.609

locomotive

noun 0.591

traction engine

noun 0.522

goods train

noun 0.520

iron horse

noun 0.518

6mo

noun 0.518

engine driver

noun 0.513

electric locomotive

noun 0.509

railroader

noun 0.500